7138003956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{18719}}^1$

素因数の和:19508

約数の個数: 48

約数和(自身を含む): 17066649600

約数和(自身を除く): 9928645644

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 739, 1478, 2217, 2956, 4434, 8868, 18719, 31777, 37438, 56157, 63554, 74876, 95331, 112314, 127108, 190662, 224628, 381324, 804917, 1609834, 2414751, 3219668, 4829502, 9659004, 13833341, 27666682, 41500023, 55333364, 83000046, 166000092, 594833663, 1189667326, 1784500989, 2379334652, 3569001978, 7138003956]

約数ペア:

[(1, 7138003956), (2, 3569001978), (3, 2379334652), (4, 1784500989), (6, 1189667326), (12, 594833663), (43, 166000092), (86, 83000046), (129, 55333364), (172, 41500023), (258, 27666682), (516, 13833341), (739, 9659004), (1478, 4829502), (2217, 3219668), (2956, 2414751), (4434, 1609834), (8868, 804917), (18719, 381324), (31777, 224628), (37438, 190662), (56157, 127108), (63554, 112314), (74876, 95331)]