19565530044

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1249}}^1\times {\mathrm{4517}}^1$

素因数の和:5807

約数の個数: 72

約数和(自身を含む): 48545910000

約数和(自身を除く): 28980379956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1249, 1734, 2498, 3468, 3747, 4517, 4996, 7494, 9034, 13551, 14988, 18068, 21233, 27102, 42466, 54204, 63699, 76789, 84932, 127398, 153578, 230367, 254796, 307156, 360961, 460734, 721922, 921468, 1082883, 1305413, 1443844, 2165766, 2610826, 3916239, 4331532, 5221652, 5641733, 7832478, 11283466, 15664956, 16925199, 22566932, 33850398, 67700796, 95909461, 191818922, 287728383, 383637844, 575456766, 1150913532, 1630460837, 3260921674, 4891382511, 6521843348, 9782765022, 19565530044]

約数ペア:

[(1, 19565530044), (2, 9782765022), (3, 6521843348), (4, 4891382511), (6, 3260921674), (12, 1630460837), (17, 1150913532), (34, 575456766), (51, 383637844), (68, 287728383), (102, 191818922), (204, 95909461), (289, 67700796), (578, 33850398), (867, 22566932), (1156, 16925199), (1249, 15664956), (1734, 11283466), (2498, 7832478), (3468, 5641733), (3747, 5221652), (4517, 4331532), (4996, 3916239), (7494, 2610826), (9034, 2165766), (13551, 1443844), (14988, 1305413), (18068, 1082883), (21233, 921468), (27102, 721922), (42466, 460734), (54204, 360961), (63699, 307156), (76789, 254796), (84932, 230367), (127398, 153578)]