1535274

素因数分解:

$2^1\times 3^{10}\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 44

約数和(自身を含む): 3720066

約数和(自身を除く): 2184792

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 2187, 3159, 4374, 6318, 6561, 9477, 13122, 18954, 19683, 28431, 39366, 56862, 59049, 85293, 118098, 170586, 255879, 511758, 767637, 1535274]

約数ペア:

[(1, 1535274), (2, 767637), (3, 511758), (6, 255879), (9, 170586), (13, 118098), (18, 85293), (26, 59049), (27, 56862), (39, 39366), (54, 28431), (78, 19683), (81, 18954), (117, 13122), (162, 9477), (234, 6561), (243, 6318), (351, 4374), (486, 3159), (702, 2187), (729, 2106), (1053, 1458)]