40873686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31393}}^1$

素因数の和:31436

約数の個数: 32

約数和(自身を含む): 96442368

約数和(自身を除く): 55568682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 31393, 62786, 94179, 188358, 219751, 439502, 659253, 973183, 1318506, 1946366, 2919549, 5839098, 6812281, 13624562, 20436843, 40873686]

約数ペア:

[(1, 40873686), (2, 20436843), (3, 13624562), (6, 6812281), (7, 5839098), (14, 2919549), (21, 1946366), (31, 1318506), (42, 973183), (62, 659253), (93, 439502), (186, 219751), (217, 188358), (434, 94179), (651, 62786), (1302, 31393)]