13989852

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 37761360

約数和(自身を除く): 23771508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 181, 226, 228, 339, 342, 362, 452, 543, 678, 684, 724, 1017, 1086, 1356, 1629, 2034, 2147, 2172, 3258, 3439, 4068, 4294, 6441, 6516, 6878, 8588, 10317, 12882, 13756, 19323, 20453, 20634, 25764, 30951, 38646, 40906, 41268, 61359, 61902, 77292, 81812, 122718, 123804, 184077, 245436, 368154, 388607, 736308, 777214, 1165821, 1554428, 2331642, 3497463, 4663284, 6994926, 13989852]

約数ペア:

[(1, 13989852), (2, 6994926), (3, 4663284), (4, 3497463), (6, 2331642), (9, 1554428), (12, 1165821), (18, 777214), (19, 736308), (36, 388607), (38, 368154), (57, 245436), (76, 184077), (113, 123804), (114, 122718), (171, 81812), (181, 77292), (226, 61902), (228, 61359), (339, 41268), (342, 40906), (362, 38646), (452, 30951), (543, 25764), (678, 20634), (684, 20453), (724, 19323), (1017, 13756), (1086, 12882), (1356, 10317), (1629, 8588), (2034, 6878), (2147, 6516), (2172, 6441), (3258, 4294), (3439, 4068)]