6981456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3979

約数の個数: 40

約数和(自身を含む): 18527584

約数和(自身を除く): 11546128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 3931, 7862, 11793, 15724, 23586, 31448, 47172, 62896, 94344, 145447, 188688, 290894, 436341, 581788, 872682, 1163576, 1745364, 2327152, 3490728, 6981456]

約数ペア:

[(1, 6981456), (2, 3490728), (3, 2327152), (4, 1745364), (6, 1163576), (8, 872682), (12, 581788), (16, 436341), (24, 290894), (37, 188688), (48, 145447), (74, 94344), (111, 62896), (148, 47172), (222, 31448), (296, 23586), (444, 15724), (592, 11793), (888, 7862), (1776, 3931)]