7378182

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 11629818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 149, 189, 262, 298, 378, 393, 447, 786, 894, 917, 1043, 1179, 1341, 1834, 2086, 2358, 2682, 2751, 3129, 3537, 4023, 5502, 6258, 7074, 8046, 8253, 9387, 16506, 18774, 19519, 24759, 28161, 39038, 49518, 56322, 58557, 117114, 136633, 175671, 273266, 351342, 409899, 527013, 819798, 1054026, 1229697, 2459394, 3689091, 7378182]

約数ペア:

[(1, 7378182), (2, 3689091), (3, 2459394), (6, 1229697), (7, 1054026), (9, 819798), (14, 527013), (18, 409899), (21, 351342), (27, 273266), (42, 175671), (54, 136633), (63, 117114), (126, 58557), (131, 56322), (149, 49518), (189, 39038), (262, 28161), (298, 24759), (378, 19519), (393, 18774), (447, 16506), (786, 9387), (894, 8253), (917, 8046), (1043, 7074), (1179, 6258), (1341, 5502), (1834, 4023), (2086, 3537), (2358, 3129), (2682, 2751)]