669990562164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21972667}}^1$

素因数の和:21972706

約数の個数: 108

約数和(自身を含む): 2127481606432

約数和(自身を除く): 1457491044268

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 7623, 10164, 15246, 30492, 21972667, 43945334, 65918001, 87890668, 131836002, 153808669, 197754003, 241699337, 263672004, 307617338, 395508006, 461426007, 483398674, 615234676, 725098011, 791016012, 922852014, 966797348, 1384278021, 1450196022, 1691895359, 1845704028, 2175294033, 2658692707, 2768556042, 2900392044, 3383790718, 4350588066, 5075686077, 5317385414, 5537112084, 6767581436, 7976078121, 8701176132, 10151372154, 10634770828, 15227058231, 15952156242, 18610848949, 20302744308, 23928234363, 30454116462, 31904312484, 37221697898, 47856468726, 55832546847, 60908232924, 74443395796, 95712937452, 111665093694, 167497640541, 223330187388, 334995281082, 669990562164]

約数ペア:

[(1, 669990562164), (2, 334995281082), (3, 223330187388), (4, 167497640541), (6, 111665093694), (7, 95712937452), (9, 74443395796), (11, 60908232924), (12, 55832546847), (14, 47856468726), (18, 37221697898), (21, 31904312484), (22, 30454116462), (28, 23928234363), (33, 20302744308), (36, 18610848949), (42, 15952156242), (44, 15227058231), (63, 10634770828), (66, 10151372154), (77, 8701176132), (84, 7976078121), (99, 6767581436), (121, 5537112084), (126, 5317385414), (132, 5075686077), (154, 4350588066), (198, 3383790718), (231, 2900392044), (242, 2768556042), (252, 2658692707), (308, 2175294033), (363, 1845704028), (396, 1691895359), (462, 1450196022), (484, 1384278021), (693, 966797348), (726, 922852014), (847, 791016012), (924, 725098011), (1089, 615234676), (1386, 483398674), (1452, 461426007), (1694, 395508006), (2178, 307617338), (2541, 263672004), (2772, 241699337), (3388, 197754003), (4356, 153808669), (5082, 131836002), (7623, 87890668), (10164, 65918001), (15246, 43945334), (30492, 21972667)]