12570282

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 17669718

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 349, 414, 522, 621, 667, 698, 783, 1047, 1242, 1334, 1566, 2001, 2094, 3141, 4002, 6003, 6282, 8027, 9423, 10121, 12006, 16054, 18009, 18846, 20242, 24081, 30363, 36018, 48162, 60726, 72243, 91089, 144486, 182178, 216729, 232783, 273267, 433458, 465566, 546534, 698349, 1396698, 2095047, 4190094, 6285141, 12570282]

約数ペア:

[(1, 12570282), (2, 6285141), (3, 4190094), (6, 2095047), (9, 1396698), (18, 698349), (23, 546534), (27, 465566), (29, 433458), (46, 273267), (54, 232783), (58, 216729), (69, 182178), (87, 144486), (138, 91089), (174, 72243), (207, 60726), (261, 48162), (349, 36018), (414, 30363), (522, 24081), (621, 20242), (667, 18846), (698, 18009), (783, 16054), (1047, 12006), (1242, 10121), (1334, 9423), (1566, 8027), (2001, 6282), (2094, 6003), (3141, 4002)]