287608986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{11827}}^1$

素因数の和:12035

約数の個数: 48

約数和(自身を含む): 715925184

約数和(自身を除く): 428316198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 193, 386, 579, 1158, 1351, 1737, 2702, 3474, 4053, 8106, 11827, 12159, 23654, 24318, 35481, 70962, 82789, 106443, 165578, 212886, 248367, 496734, 745101, 1490202, 2282611, 4565222, 6847833, 13695666, 15978277, 20543499, 31956554, 41086998, 47934831, 95869662, 143804493, 287608986]

約数ペア:

[(1, 287608986), (2, 143804493), (3, 95869662), (6, 47934831), (7, 41086998), (9, 31956554), (14, 20543499), (18, 15978277), (21, 13695666), (42, 6847833), (63, 4565222), (126, 2282611), (193, 1490202), (386, 745101), (579, 496734), (1158, 248367), (1351, 212886), (1737, 165578), (2702, 106443), (3474, 82789), (4053, 70962), (8106, 35481), (11827, 24318), (12159, 23654)]