72291618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30197}}^1$

素因数の和:30231

約数の個数: 48

約数和(自身を含む): 188435520

約数和(自身を除く): 116143902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 30197, 60394, 90591, 181182, 211379, 271773, 422758, 543546, 573743, 634137, 1147486, 1268274, 1721229, 1902411, 3442458, 3804822, 4016201, 5163687, 8032402, 10327374, 12048603, 24097206, 36145809, 72291618]

約数ペア:

[(1, 72291618), (2, 36145809), (3, 24097206), (6, 12048603), (7, 10327374), (9, 8032402), (14, 5163687), (18, 4016201), (19, 3804822), (21, 3442458), (38, 1902411), (42, 1721229), (57, 1268274), (63, 1147486), (114, 634137), (126, 573743), (133, 543546), (171, 422758), (266, 271773), (342, 211379), (399, 181182), (798, 90591), (1197, 60394), (2394, 30197)]