12590388

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 34070400

約数和(自身を除く): 21480012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 233, 237, 316, 342, 466, 474, 684, 699, 711, 932, 948, 1398, 1422, 1501, 2097, 2796, 2844, 3002, 4194, 4427, 4503, 6004, 8388, 8854, 9006, 13281, 13509, 17708, 18012, 18407, 26562, 27018, 36814, 39843, 53124, 54036, 55221, 73628, 79686, 110442, 159372, 165663, 220884, 331326, 349733, 662652, 699466, 1049199, 1398932, 2098398, 3147597, 4196796, 6295194, 12590388]

約数ペア:

[(1, 12590388), (2, 6295194), (3, 4196796), (4, 3147597), (6, 2098398), (9, 1398932), (12, 1049199), (18, 699466), (19, 662652), (36, 349733), (38, 331326), (57, 220884), (76, 165663), (79, 159372), (114, 110442), (158, 79686), (171, 73628), (228, 55221), (233, 54036), (237, 53124), (316, 39843), (342, 36814), (466, 27018), (474, 26562), (684, 18407), (699, 18012), (711, 17708), (932, 13509), (948, 13281), (1398, 9006), (1422, 8854), (1501, 8388), (2097, 6004), (2796, 4503), (2844, 4427), (3002, 4194)]