16552692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 45604104

約数和(自身を除く): 29051412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 313, 339, 452, 468, 626, 678, 939, 1017, 1252, 1356, 1469, 1878, 2034, 2817, 2938, 3756, 4068, 4069, 4407, 5634, 5876, 8138, 8814, 11268, 12207, 13221, 16276, 17628, 24414, 26442, 35369, 36621, 48828, 52884, 70738, 73242, 106107, 141476, 146484, 212214, 318321, 424428, 459797, 636642, 919594, 1273284, 1379391, 1839188, 2758782, 4138173, 5517564, 8276346, 16552692]

約数ペア:

[(1, 16552692), (2, 8276346), (3, 5517564), (4, 4138173), (6, 2758782), (9, 1839188), (12, 1379391), (13, 1273284), (18, 919594), (26, 636642), (36, 459797), (39, 424428), (52, 318321), (78, 212214), (113, 146484), (117, 141476), (156, 106107), (226, 73242), (234, 70738), (313, 52884), (339, 48828), (452, 36621), (468, 35369), (626, 26442), (678, 24414), (939, 17628), (1017, 16276), (1252, 13221), (1356, 12207), (1469, 11268), (1878, 8814), (2034, 8138), (2817, 5876), (2938, 5634), (3756, 4407), (4068, 4069)]