377521218

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1597}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 855556416

約数和(自身を除く): 478035198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 571, 1142, 1597, 1713, 3194, 3426, 4791, 5139, 9582, 10278, 13133, 14373, 26266, 28746, 36731, 39399, 73462, 78798, 110193, 118197, 220386, 236394, 330579, 661158, 911887, 1823774, 2735661, 5471322, 8206983, 16413966, 20973401, 41946802, 62920203, 125840406, 188760609, 377521218]

約数ペア:

[(1, 377521218), (2, 188760609), (3, 125840406), (6, 62920203), (9, 41946802), (18, 20973401), (23, 16413966), (46, 8206983), (69, 5471322), (138, 2735661), (207, 1823774), (414, 911887), (571, 661158), (1142, 330579), (1597, 236394), (1713, 220386), (3194, 118197), (3426, 110193), (4791, 78798), (5139, 73462), (9582, 39399), (10278, 36731), (13133, 28746), (14373, 26266)]