40372326

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 90221040

約数和(自身を除く): 49848714

約数列:

[1, 2, 3, 6, 9, 18, 53, 101, 106, 159, 202, 303, 318, 419, 477, 606, 838, 909, 954, 1257, 1818, 2514, 3771, 5353, 7542, 10706, 16059, 22207, 32118, 42319, 44414, 48177, 66621, 84638, 96354, 126957, 133242, 199863, 253914, 380871, 399726, 761742, 2242907, 4485814, 6728721, 13457442, 20186163, 40372326]

約数ペア:

[(1, 40372326), (2, 20186163), (3, 13457442), (6, 6728721), (9, 4485814), (18, 2242907), (53, 761742), (101, 399726), (106, 380871), (159, 253914), (202, 199863), (303, 133242), (318, 126957), (419, 96354), (477, 84638), (606, 66621), (838, 48177), (909, 44414), (954, 42319), (1257, 32118), (1818, 22207), (2514, 16059), (3771, 10706), (5353, 7542)]