12143964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1127

約数の個数: 72

約数和(自身を含む): 34728960

約数和(自身を除く): 22584996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1087, 1596, 1862, 2174, 2793, 3261, 3724, 4348, 5586, 6522, 7609, 11172, 13044, 15218, 20653, 22827, 30436, 41306, 45654, 53263, 61959, 82612, 91308, 106526, 123918, 144571, 159789, 213052, 247836, 289142, 319578, 433713, 578284, 639156, 867426, 1011997, 1734852, 2023994, 3035991, 4047988, 6071982, 12143964]

約数ペア:

[(1, 12143964), (2, 6071982), (3, 4047988), (4, 3035991), (6, 2023994), (7, 1734852), (12, 1011997), (14, 867426), (19, 639156), (21, 578284), (28, 433713), (38, 319578), (42, 289142), (49, 247836), (57, 213052), (76, 159789), (84, 144571), (98, 123918), (114, 106526), (133, 91308), (147, 82612), (196, 61959), (228, 53263), (266, 45654), (294, 41306), (399, 30436), (532, 22827), (588, 20653), (798, 15218), (931, 13044), (1087, 11172), (1596, 7609), (1862, 6522), (2174, 5586), (2793, 4348), (3261, 3724)]