12910968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8539}}^1$

素因数の和:8561

約数の個数: 64

約数和(自身を含む): 40992000

約数和(自身を除く): 28081032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8539, 17078, 25617, 34156, 51234, 59773, 68312, 76851, 102468, 119546, 153702, 179319, 204936, 230553, 239092, 307404, 358638, 461106, 478184, 537957, 614808, 717276, 922212, 1075914, 1434552, 1613871, 1844424, 2151828, 3227742, 4303656, 6455484, 12910968]

約数ペア:

[(1, 12910968), (2, 6455484), (3, 4303656), (4, 3227742), (6, 2151828), (7, 1844424), (8, 1613871), (9, 1434552), (12, 1075914), (14, 922212), (18, 717276), (21, 614808), (24, 537957), (27, 478184), (28, 461106), (36, 358638), (42, 307404), (54, 239092), (56, 230553), (63, 204936), (72, 179319), (84, 153702), (108, 119546), (126, 102468), (168, 76851), (189, 68312), (216, 59773), (252, 51234), (378, 34156), (504, 25617), (756, 17078), (1512, 8539)]