1686421044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{7901}}^1$

素因数の和:7947

約数の個数: 162

約数和(自身を含む): 5451360642

約数和(自身を除く): 3764939598

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, 7901, 9702, 10164, 11858, 15246, 15802, 17787, 19404, 23703, 23716, 30492, 31604, 35574, 47406, 53361, 55307, 71109, 71148, 86911, 94812, 106722, 110614, 142218, 165921, 173822, 213444, 221228, 260733, 284436, 331842, 347644, 387149, 497763, 521466, 608377, 663684, 774298, 782199, 956021, 995526, 1042932, 1161447, 1216754, 1548596, 1564398, 1825131, 1912042, 1991052, 2322894, 2433508, 2868063, 3128796, 3484341, 3650262, 3824084, 4258639, 4645788, 5475393, 5736126, 6692147, 6968682, 7300524, 8517278, 8604189, 10950786, 11472252, 12775917, 13384294, 13937364, 17034556, 17208378, 20076441, 21901572, 25551834, 26768588, 34416756, 38327751, 40152882, 46845029, 51103668, 60229323, 76655502, 80305764, 93690058, 120458646, 140535087, 153311004, 187380116, 240917292, 281070174, 421605261, 562140348, 843210522, 1686421044]

約数ペア:

[(1, 1686421044), (2, 843210522), (3, 562140348), (4, 421605261), (6, 281070174), (7, 240917292), (9, 187380116), (11, 153311004), (12, 140535087), (14, 120458646), (18, 93690058), (21, 80305764), (22, 76655502), (28, 60229323), (33, 51103668), (36, 46845029), (42, 40152882), (44, 38327751), (49, 34416756), (63, 26768588), (66, 25551834), (77, 21901572), (84, 20076441), (98, 17208378), (99, 17034556), (121, 13937364), (126, 13384294), (132, 12775917), (147, 11472252), (154, 10950786), (196, 8604189), (198, 8517278), (231, 7300524), (242, 6968682), (252, 6692147), (294, 5736126), (308, 5475393), (363, 4645788), (396, 4258639), (441, 3824084), (462, 3650262), (484, 3484341), (539, 3128796), (588, 2868063), (693, 2433508), (726, 2322894), (847, 1991052), (882, 1912042), (924, 1825131), (1078, 1564398), (1089, 1548596), (1386, 1216754), (1452, 1161447), (1617, 1042932), (1694, 995526), (1764, 956021), (2156, 782199), (2178, 774298), (2541, 663684), (2772, 608377), (3234, 521466), (3388, 497763), (4356, 387149), (4851, 347644), (5082, 331842), (5929, 284436), (6468, 260733), (7623, 221228), (7901, 213444), (9702, 173822), (10164, 165921), (11858, 142218), (15246, 110614), (15802, 106722), (17787, 94812), (19404, 86911), (23703, 71148), (23716, 71109), (30492, 55307), (31604, 53361), (35574, 47406)]