15704676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 44640960

約数和(自身を除く): 28936284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1459, 1794, 2691, 2918, 3588, 4377, 5382, 5836, 8754, 10764, 13131, 17508, 18967, 26262, 33557, 37934, 52524, 56901, 67114, 75868, 100671, 113802, 134228, 170703, 201342, 227604, 302013, 341406, 402684, 436241, 604026, 682812, 872482, 1208052, 1308723, 1744964, 2617446, 3926169, 5234892, 7852338, 15704676]

約数ペア:

[(1, 15704676), (2, 7852338), (3, 5234892), (4, 3926169), (6, 2617446), (9, 1744964), (12, 1308723), (13, 1208052), (18, 872482), (23, 682812), (26, 604026), (36, 436241), (39, 402684), (46, 341406), (52, 302013), (69, 227604), (78, 201342), (92, 170703), (117, 134228), (138, 113802), (156, 100671), (207, 75868), (234, 67114), (276, 56901), (299, 52524), (414, 37934), (468, 33557), (598, 26262), (828, 18967), (897, 17508), (1196, 13131), (1459, 10764), (1794, 8754), (2691, 5836), (2918, 5382), (3588, 4377)]