7530354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 11581326

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 631, 663, 702, 918, 1262, 1326, 1893, 1989, 3786, 3978, 5679, 5967, 8203, 10727, 11358, 11934, 16406, 17037, 21454, 24609, 32181, 34074, 49218, 64362, 73827, 96543, 139451, 147654, 193086, 221481, 278902, 289629, 418353, 442962, 579258, 836706, 1255059, 2510118, 3765177, 7530354]

約数ペア:

[(1, 7530354), (2, 3765177), (3, 2510118), (6, 1255059), (9, 836706), (13, 579258), (17, 442962), (18, 418353), (26, 289629), (27, 278902), (34, 221481), (39, 193086), (51, 147654), (54, 139451), (78, 96543), (102, 73827), (117, 64362), (153, 49218), (221, 34074), (234, 32181), (306, 24609), (351, 21454), (442, 17037), (459, 16406), (631, 11934), (663, 11358), (702, 10727), (918, 8203), (1262, 5967), (1326, 5679), (1893, 3978), (1989, 3786)]