4945122

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3019}}^1$

素因数の和:3047

約数の個数: 48

約数和(自身を含む): 13191360

約数和(自身を除く): 8246238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 3019, 6038, 9057, 18114, 21133, 27171, 39247, 42266, 54342, 63399, 78494, 117741, 126798, 190197, 235482, 274729, 353223, 380394, 549458, 706446, 824187, 1648374, 2472561, 4945122]

約数ペア:

[(1, 4945122), (2, 2472561), (3, 1648374), (6, 824187), (7, 706446), (9, 549458), (13, 380394), (14, 353223), (18, 274729), (21, 235482), (26, 190197), (39, 126798), (42, 117741), (63, 78494), (78, 63399), (91, 54342), (117, 42266), (126, 39247), (182, 27171), (234, 21133), (273, 18114), (546, 9057), (819, 6038), (1638, 3019)]