40361418

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{149}}^2$

素因数の和:407

約数の個数: 36

約数和(自身を含む): 88912278

約数和(自身を除く): 48550860

約数列:

[1, 2, 3, 6, 9, 18, 101, 149, 202, 298, 303, 447, 606, 894, 909, 1341, 1818, 2682, 15049, 22201, 30098, 44402, 45147, 66603, 90294, 133206, 135441, 199809, 270882, 399618, 2242301, 4484602, 6726903, 13453806, 20180709, 40361418]

約数ペア:

[(1, 40361418), (2, 20180709), (3, 13453806), (6, 6726903), (9, 4484602), (18, 2242301), (101, 399618), (149, 270882), (202, 199809), (298, 135441), (303, 133206), (447, 90294), (606, 66603), (894, 45147), (909, 44402), (1341, 30098), (1818, 22201), (2682, 15049)]