123558414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1481

約数の個数: 64

約数和(自身を含む): 301542912

約数和(自身を除く): 177984498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 131, 238, 262, 357, 393, 714, 786, 917, 1321, 1834, 2227, 2642, 2751, 3963, 4454, 5502, 6681, 7926, 9247, 13362, 15589, 18494, 22457, 27741, 31178, 44914, 46767, 55482, 67371, 93534, 134742, 157199, 173051, 314398, 346102, 471597, 519153, 943194, 1038306, 1211357, 2422714, 2941867, 3634071, 5883734, 7268142, 8825601, 17651202, 20593069, 41186138, 61779207, 123558414]

約数ペア:

[(1, 123558414), (2, 61779207), (3, 41186138), (6, 20593069), (7, 17651202), (14, 8825601), (17, 7268142), (21, 5883734), (34, 3634071), (42, 2941867), (51, 2422714), (102, 1211357), (119, 1038306), (131, 943194), (238, 519153), (262, 471597), (357, 346102), (393, 314398), (714, 173051), (786, 157199), (917, 134742), (1321, 93534), (1834, 67371), (2227, 55482), (2642, 46767), (2751, 44914), (3963, 31178), (4454, 27741), (5502, 22457), (6681, 18494), (7926, 15589), (9247, 13362)]