1398984948

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{11801}}^1$

素因数の和:11937

約数の個数: 72

約数和(自身を含む): 3673018440

約数和(自身を除く): 2274033492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 222, 267, 333, 356, 444, 534, 666, 801, 1068, 1332, 1602, 3204, 3293, 6586, 9879, 11801, 13172, 19758, 23602, 29637, 35403, 39516, 47204, 59274, 70806, 106209, 118548, 141612, 212418, 424836, 436637, 873274, 1050289, 1309911, 1746548, 2100578, 2619822, 3150867, 3929733, 4201156, 5239644, 6301734, 7859466, 9452601, 12603468, 15718932, 18905202, 37810404, 38860693, 77721386, 116582079, 155442772, 233164158, 349746237, 466328316, 699492474, 1398984948]

約数ペア:

[(1, 1398984948), (2, 699492474), (3, 466328316), (4, 349746237), (6, 233164158), (9, 155442772), (12, 116582079), (18, 77721386), (36, 38860693), (37, 37810404), (74, 18905202), (89, 15718932), (111, 12603468), (148, 9452601), (178, 7859466), (222, 6301734), (267, 5239644), (333, 4201156), (356, 3929733), (444, 3150867), (534, 2619822), (666, 2100578), (801, 1746548), (1068, 1309911), (1332, 1050289), (1602, 873274), (3204, 436637), (3293, 424836), (6586, 212418), (9879, 141612), (11801, 118548), (13172, 106209), (19758, 70806), (23602, 59274), (29637, 47204), (35403, 39516)]