2347956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 6650280

約数和(自身を除く): 4302324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 173, 174, 234, 261, 346, 348, 377, 468, 519, 522, 692, 754, 1038, 1044, 1131, 1508, 1557, 2076, 2249, 2262, 3114, 3393, 4498, 4524, 5017, 6228, 6747, 6786, 8996, 10034, 13494, 13572, 15051, 20068, 20241, 26988, 30102, 40482, 45153, 60204, 65221, 80964, 90306, 130442, 180612, 195663, 260884, 391326, 586989, 782652, 1173978, 2347956]

約数ペア:

[(1, 2347956), (2, 1173978), (3, 782652), (4, 586989), (6, 391326), (9, 260884), (12, 195663), (13, 180612), (18, 130442), (26, 90306), (29, 80964), (36, 65221), (39, 60204), (52, 45153), (58, 40482), (78, 30102), (87, 26988), (116, 20241), (117, 20068), (156, 15051), (173, 13572), (174, 13494), (234, 10034), (261, 8996), (346, 6786), (348, 6747), (377, 6228), (468, 5017), (519, 4524), (522, 4498), (692, 3393), (754, 3114), (1038, 2262), (1044, 2249), (1131, 2076), (1508, 1557)]