40920594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 98824320

約数和(自身を除く): 57903726

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1289, 1443, 2442, 2578, 2886, 3867, 5291, 7734, 10582, 14179, 15873, 16757, 28358, 31746, 33514, 42537, 47693, 50271, 85074, 95386, 100542, 143079, 184327, 286158, 368654, 524623, 552981, 620009, 1049246, 1105962, 1240018, 1573869, 1860027, 3147738, 3720054, 6820099, 13640198, 20460297, 40920594]

約数ペア:

[(1, 40920594), (2, 20460297), (3, 13640198), (6, 6820099), (11, 3720054), (13, 3147738), (22, 1860027), (26, 1573869), (33, 1240018), (37, 1105962), (39, 1049246), (66, 620009), (74, 552981), (78, 524623), (111, 368654), (143, 286158), (222, 184327), (286, 143079), (407, 100542), (429, 95386), (481, 85074), (814, 50271), (858, 47693), (962, 42537), (1221, 33514), (1289, 31746), (1443, 28358), (2442, 16757), (2578, 15873), (2886, 14179), (3867, 10582), (5291, 7734)]