7245156

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 18233600

約数和(自身を除く): 10988444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 739, 817, 1478, 1634, 2217, 2451, 2956, 3268, 4434, 4902, 8868, 9804, 14041, 28082, 31777, 42123, 56164, 63554, 84246, 95331, 127108, 168492, 190662, 381324, 603763, 1207526, 1811289, 2415052, 3622578, 7245156]

約数ペア:

[(1, 7245156), (2, 3622578), (3, 2415052), (4, 1811289), (6, 1207526), (12, 603763), (19, 381324), (38, 190662), (43, 168492), (57, 127108), (76, 95331), (86, 84246), (114, 63554), (129, 56164), (172, 42123), (228, 31777), (258, 28082), (516, 14041), (739, 9804), (817, 8868), (1478, 4902), (1634, 4434), (2217, 3268), (2451, 2956)]