11812374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 29446560

約数和(自身を除く): 17634186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 389, 482, 723, 778, 1167, 1446, 1687, 2169, 2334, 2723, 3374, 3501, 4338, 5061, 5446, 7002, 8169, 10122, 15183, 16338, 24507, 30366, 49014, 93749, 187498, 281247, 562494, 656243, 843741, 1312486, 1687482, 1968729, 3937458, 5906187, 11812374]

約数ペア:

[(1, 11812374), (2, 5906187), (3, 3937458), (6, 1968729), (7, 1687482), (9, 1312486), (14, 843741), (18, 656243), (21, 562494), (42, 281247), (63, 187498), (126, 93749), (241, 49014), (389, 30366), (482, 24507), (723, 16338), (778, 15183), (1167, 10122), (1446, 8169), (1687, 7002), (2169, 5446), (2334, 5061), (2723, 4338), (3374, 3501)]