13597578

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 32976000

約数和(自身を除く): 19378422

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 457, 513, 522, 551, 783, 914, 1026, 1102, 1371, 1566, 1653, 2742, 3306, 4113, 4959, 8226, 8683, 9918, 12339, 13253, 14877, 17366, 24678, 26049, 26506, 29754, 39759, 52098, 78147, 79518, 119277, 156294, 234441, 238554, 251807, 357831, 468882, 503614, 715662, 755421, 1510842, 2266263, 4532526, 6798789, 13597578]

約数ペア:

[(1, 13597578), (2, 6798789), (3, 4532526), (6, 2266263), (9, 1510842), (18, 755421), (19, 715662), (27, 503614), (29, 468882), (38, 357831), (54, 251807), (57, 238554), (58, 234441), (87, 156294), (114, 119277), (171, 79518), (174, 78147), (261, 52098), (342, 39759), (457, 29754), (513, 26506), (522, 26049), (551, 24678), (783, 17366), (914, 14877), (1026, 13253), (1102, 12339), (1371, 9918), (1566, 8683), (1653, 8226), (2742, 4959), (3306, 4113)]