12688872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 37048320

約数和(自身を除く): 24359448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1607, 1974, 2632, 3214, 3948, 4821, 6428, 7896, 9642, 11249, 12856, 19284, 22498, 33747, 38568, 44996, 67494, 75529, 89992, 134988, 151058, 226587, 269976, 302116, 453174, 528703, 604232, 906348, 1057406, 1586109, 1812696, 2114812, 3172218, 4229624, 6344436, 12688872]

約数ペア:

[(1, 12688872), (2, 6344436), (3, 4229624), (4, 3172218), (6, 2114812), (7, 1812696), (8, 1586109), (12, 1057406), (14, 906348), (21, 604232), (24, 528703), (28, 453174), (42, 302116), (47, 269976), (56, 226587), (84, 151058), (94, 134988), (141, 89992), (168, 75529), (188, 67494), (282, 44996), (329, 38568), (376, 33747), (564, 22498), (658, 19284), (987, 12856), (1128, 11249), (1316, 9642), (1607, 7896), (1974, 6428), (2632, 4821), (3214, 3948)]