18855149508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{37339}}^1$

素因数の和:37458

約数の個数: 108

約数和(自身を含む): 52233133680

約数和(自身を除く): 33377984172

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 169, 234, 249, 332, 338, 468, 498, 507, 676, 747, 996, 1014, 1079, 1494, 1521, 2028, 2158, 2988, 3042, 3237, 4316, 6084, 6474, 9711, 12948, 14027, 19422, 28054, 37339, 38844, 42081, 56108, 74678, 84162, 112017, 126243, 149356, 168324, 224034, 252486, 336051, 448068, 485407, 504972, 672102, 970814, 1344204, 1456221, 1941628, 2912442, 3099137, 4368663, 5824884, 6198274, 6310291, 8737326, 9297411, 12396548, 12620582, 17474652, 18594822, 18930873, 25241164, 27892233, 37189644, 37861746, 40288781, 55784466, 56792619, 75723492, 80577562, 111568932, 113585238, 120866343, 161155124, 227170476, 241732686, 362599029, 483465372, 523754153, 725198058, 1047508306, 1450396116, 1571262459, 2095016612, 3142524918, 4713787377, 6285049836, 9427574754, 18855149508]

約数ペア:

[(1, 18855149508), (2, 9427574754), (3, 6285049836), (4, 4713787377), (6, 3142524918), (9, 2095016612), (12, 1571262459), (13, 1450396116), (18, 1047508306), (26, 725198058), (36, 523754153), (39, 483465372), (52, 362599029), (78, 241732686), (83, 227170476), (117, 161155124), (156, 120866343), (166, 113585238), (169, 111568932), (234, 80577562), (249, 75723492), (332, 56792619), (338, 55784466), (468, 40288781), (498, 37861746), (507, 37189644), (676, 27892233), (747, 25241164), (996, 18930873), (1014, 18594822), (1079, 17474652), (1494, 12620582), (1521, 12396548), (2028, 9297411), (2158, 8737326), (2988, 6310291), (3042, 6198274), (3237, 5824884), (4316, 4368663), (6084, 3099137), (6474, 2912442), (9711, 1941628), (12948, 1456221), (14027, 1344204), (19422, 970814), (28054, 672102), (37339, 504972), (38844, 485407), (42081, 448068), (56108, 336051), (74678, 252486), (84162, 224034), (112017, 168324), (126243, 149356)]