814238766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{21991}}^1$

素因数の和:22038

約数の個数: 72

約数和(自身を含む): 2053305072

約数和(自身を除く): 1239066306

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 242, 306, 363, 374, 561, 726, 1089, 1122, 1683, 2057, 2178, 3366, 4114, 6171, 12342, 18513, 21991, 37026, 43982, 65973, 131946, 197919, 241901, 373847, 395838, 483802, 725703, 747694, 1121541, 1451406, 2177109, 2243082, 2660911, 3364623, 4112317, 4354218, 5321822, 6729246, 7982733, 8224634, 12336951, 15965466, 23948199, 24673902, 37010853, 45235487, 47896398, 74021706, 90470974, 135706461, 271412922, 407119383, 814238766]

約数ペア:

[(1, 814238766), (2, 407119383), (3, 271412922), (6, 135706461), (9, 90470974), (11, 74021706), (17, 47896398), (18, 45235487), (22, 37010853), (33, 24673902), (34, 23948199), (51, 15965466), (66, 12336951), (99, 8224634), (102, 7982733), (121, 6729246), (153, 5321822), (187, 4354218), (198, 4112317), (242, 3364623), (306, 2660911), (363, 2243082), (374, 2177109), (561, 1451406), (726, 1121541), (1089, 747694), (1122, 725703), (1683, 483802), (2057, 395838), (2178, 373847), (3366, 241901), (4114, 197919), (6171, 131946), (12342, 65973), (18513, 43982), (21991, 37026)]