1813428

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 4929540

約数和(自身を除く): 3116112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 193, 261, 324, 348, 386, 522, 579, 772, 783, 1044, 1158, 1566, 1737, 2316, 2349, 3132, 3474, 4698, 5211, 5597, 6948, 9396, 10422, 11194, 15633, 16791, 20844, 22388, 31266, 33582, 50373, 62532, 67164, 100746, 151119, 201492, 302238, 453357, 604476, 906714, 1813428]

約数ペア:

[(1, 1813428), (2, 906714), (3, 604476), (4, 453357), (6, 302238), (9, 201492), (12, 151119), (18, 100746), (27, 67164), (29, 62532), (36, 50373), (54, 33582), (58, 31266), (81, 22388), (87, 20844), (108, 16791), (116, 15633), (162, 11194), (174, 10422), (193, 9396), (261, 6948), (324, 5597), (348, 5211), (386, 4698), (522, 3474), (579, 3132), (772, 2349), (783, 2316), (1044, 1737), (1158, 1566)]