2155593942

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{5399}}^1$

素因数の和:5989

約数の個数: 48

約数和(自身を含む): 4794098400

約数和(自身を除く): 2638504458

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 541, 738, 1082, 1623, 3246, 4869, 5399, 9738, 10798, 16197, 22181, 32394, 44362, 48591, 66543, 97182, 133086, 199629, 221359, 399258, 442718, 664077, 1328154, 1992231, 2920859, 3984462, 5841718, 8762577, 17525154, 26287731, 52575462, 119755219, 239510438, 359265657, 718531314, 1077796971, 2155593942]

約数ペア:

[(1, 2155593942), (2, 1077796971), (3, 718531314), (6, 359265657), (9, 239510438), (18, 119755219), (41, 52575462), (82, 26287731), (123, 17525154), (246, 8762577), (369, 5841718), (541, 3984462), (738, 2920859), (1082, 1992231), (1623, 1328154), (3246, 664077), (4869, 442718), (5399, 399258), (9738, 221359), (10798, 199629), (16197, 133086), (22181, 97182), (32394, 66543), (44362, 48591)]