15021612

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 60

約数和(自身を含む): 39883536

約数和(自身を除く): 24861924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 653, 852, 1278, 1306, 1917, 1959, 2556, 2612, 3834, 3918, 5751, 5877, 7668, 7836, 11502, 11754, 17631, 23004, 23508, 35262, 46363, 52893, 70524, 92726, 105786, 139089, 185452, 211572, 278178, 417267, 556356, 834534, 1251801, 1669068, 2503602, 3755403, 5007204, 7510806, 15021612]

約数ペア:

[(1, 15021612), (2, 7510806), (3, 5007204), (4, 3755403), (6, 2503602), (9, 1669068), (12, 1251801), (18, 834534), (27, 556356), (36, 417267), (54, 278178), (71, 211572), (81, 185452), (108, 139089), (142, 105786), (162, 92726), (213, 70524), (284, 52893), (324, 46363), (426, 35262), (639, 23508), (653, 23004), (852, 17631), (1278, 11754), (1306, 11502), (1917, 7836), (1959, 7668), (2556, 5877), (2612, 5751), (3834, 3918)]