19405688148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{90917}}^1$

素因数の和:90963

約数の個数: 162

約数和(自身を含む): 62721691578

約数和(自身を除く): 43316003430

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 121, 126, 132, 147, 154, 196, 198, 231, 242, 252, 294, 308, 363, 396, 441, 462, 484, 539, 588, 693, 726, 847, 882, 924, 1078, 1089, 1386, 1452, 1617, 1694, 1764, 2156, 2178, 2541, 2772, 3234, 3388, 4356, 4851, 5082, 5929, 6468, 7623, 9702, 10164, 11858, 15246, 17787, 19404, 23716, 30492, 35574, 53361, 71148, 90917, 106722, 181834, 213444, 272751, 363668, 545502, 636419, 818253, 1000087, 1091004, 1272838, 1636506, 1909257, 2000174, 2545676, 3000261, 3273012, 3818514, 4000348, 4454933, 5727771, 6000522, 7000609, 7637028, 8909866, 9000783, 11000957, 11455542, 12001044, 13364799, 14001218, 17819732, 18001566, 21001827, 22001914, 22911084, 26729598, 28002436, 33002871, 36003132, 40094397, 42003654, 44003828, 49004263, 53459196, 63005481, 66005742, 77006699, 80188794, 84007308, 98008526, 99008613, 126010962, 132011484, 147012789, 154013398, 160377588, 196017052, 198017226, 231020097, 252021924, 294025578, 308026796, 396034452, 441038367, 462040194, 539046893, 588051156, 693060291, 882076734, 924080388, 1078093786, 1386120582, 1617140679, 1764153468, 2156187572, 2772241164, 3234281358, 4851422037, 6468562716, 9702844074, 19405688148]

約数ペア:

[(1, 19405688148), (2, 9702844074), (3, 6468562716), (4, 4851422037), (6, 3234281358), (7, 2772241164), (9, 2156187572), (11, 1764153468), (12, 1617140679), (14, 1386120582), (18, 1078093786), (21, 924080388), (22, 882076734), (28, 693060291), (33, 588051156), (36, 539046893), (42, 462040194), (44, 441038367), (49, 396034452), (63, 308026796), (66, 294025578), (77, 252021924), (84, 231020097), (98, 198017226), (99, 196017052), (121, 160377588), (126, 154013398), (132, 147012789), (147, 132011484), (154, 126010962), (196, 99008613), (198, 98008526), (231, 84007308), (242, 80188794), (252, 77006699), (294, 66005742), (308, 63005481), (363, 53459196), (396, 49004263), (441, 44003828), (462, 42003654), (484, 40094397), (539, 36003132), (588, 33002871), (693, 28002436), (726, 26729598), (847, 22911084), (882, 22001914), (924, 21001827), (1078, 18001566), (1089, 17819732), (1386, 14001218), (1452, 13364799), (1617, 12001044), (1694, 11455542), (1764, 11000957), (2156, 9000783), (2178, 8909866), (2541, 7637028), (2772, 7000609), (3234, 6000522), (3388, 5727771), (4356, 4454933), (4851, 4000348), (5082, 3818514), (5929, 3273012), (6468, 3000261), (7623, 2545676), (9702, 2000174), (10164, 1909257), (11858, 1636506), (15246, 1272838), (17787, 1091004), (19404, 1000087), (23716, 818253), (30492, 636419), (35574, 545502), (53361, 363668), (71148, 272751), (90917, 213444), (106722, 181834)]