39408474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1487}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 90279936

約数和(自身を除く): 50871462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1487, 1893, 2974, 3786, 4417, 4461, 8834, 8922, 10409, 13251, 20818, 26502, 31227, 62454, 938297, 1876594, 2814891, 5629782, 6568079, 13136158, 19704237, 39408474]

約数ペア:

[(1, 39408474), (2, 19704237), (3, 13136158), (6, 6568079), (7, 5629782), (14, 2814891), (21, 1876594), (42, 938297), (631, 62454), (1262, 31227), (1487, 26502), (1893, 20818), (2974, 13251), (3786, 10409), (4417, 8922), (4461, 8834)]