518097636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{2399}}^1$

素因数の和:3273

約数の個数: 72

約数和(自身を含む): 1499097600

約数和(自身を除く): 980999964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 857, 1714, 2399, 2571, 3428, 4798, 5142, 5999, 7197, 7713, 9596, 10284, 11998, 14394, 15426, 16793, 17997, 21591, 23996, 28788, 30852, 33586, 35994, 43182, 50379, 53991, 67172, 71988, 86364, 100758, 107982, 151137, 201516, 215964, 302274, 604548, 2055943, 4111886, 6167829, 8223772, 12335658, 14391601, 18503487, 24671316, 28783202, 37006974, 43174803, 57566404, 74013948, 86349606, 129524409, 172699212, 259048818, 518097636]

約数ペア:

[(1, 518097636), (2, 259048818), (3, 172699212), (4, 129524409), (6, 86349606), (7, 74013948), (9, 57566404), (12, 43174803), (14, 37006974), (18, 28783202), (21, 24671316), (28, 18503487), (36, 14391601), (42, 12335658), (63, 8223772), (84, 6167829), (126, 4111886), (252, 2055943), (857, 604548), (1714, 302274), (2399, 215964), (2571, 201516), (3428, 151137), (4798, 107982), (5142, 100758), (5999, 86364), (7197, 71988), (7713, 67172), (9596, 53991), (10284, 50379), (11998, 43182), (14394, 35994), (15426, 33586), (16793, 30852), (17997, 28788), (21591, 23996)]