12916386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 33381504

約数和(自身を除く): 20465118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 4457, 8914, 13371, 26742, 31199, 40113, 62398, 80226, 93597, 102511, 187194, 205022, 280791, 307533, 561582, 615066, 717577, 922599, 1435154, 1845198, 2152731, 4305462, 6458193, 12916386]

約数ペア:

[(1, 12916386), (2, 6458193), (3, 4305462), (6, 2152731), (7, 1845198), (9, 1435154), (14, 922599), (18, 717577), (21, 615066), (23, 561582), (42, 307533), (46, 280791), (63, 205022), (69, 187194), (126, 102511), (138, 93597), (161, 80226), (207, 62398), (322, 40113), (414, 31199), (483, 26742), (966, 13371), (1449, 8914), (2898, 4457)]