15668740836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{82793}}^1$

素因数の和:83561

約数の個数: 72

約数和(自身を含む): 45326072064

約数和(自身を除く): 29657331228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 751, 1502, 2253, 3004, 4506, 5257, 6759, 9012, 10514, 13518, 15771, 21028, 27036, 31542, 47313, 63084, 82793, 94626, 165586, 189252, 248379, 331172, 496758, 579551, 745137, 993516, 1159102, 1490274, 1738653, 2318204, 2980548, 3477306, 5215959, 6954612, 10431918, 20863836, 62177543, 124355086, 186532629, 248710172, 373065258, 435242801, 559597887, 746130516, 870485602, 1119195774, 1305728403, 1740971204, 2238391548, 2611456806, 3917185209, 5222913612, 7834370418, 15668740836]

約数ペア:

[(1, 15668740836), (2, 7834370418), (3, 5222913612), (4, 3917185209), (6, 2611456806), (7, 2238391548), (9, 1740971204), (12, 1305728403), (14, 1119195774), (18, 870485602), (21, 746130516), (28, 559597887), (36, 435242801), (42, 373065258), (63, 248710172), (84, 186532629), (126, 124355086), (252, 62177543), (751, 20863836), (1502, 10431918), (2253, 6954612), (3004, 5215959), (4506, 3477306), (5257, 2980548), (6759, 2318204), (9012, 1738653), (10514, 1490274), (13518, 1159102), (15771, 993516), (21028, 745137), (27036, 579551), (31542, 496758), (47313, 331172), (63084, 248379), (82793, 189252), (94626, 165586)]