1551963384

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{406699}}^1$

素因数の和:406764

約数の個数: 48

約数和(自身を含む): 4282551000

約数和(自身を除く): 2730587616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 406699, 813398, 1220097, 1626796, 2440194, 3253592, 3660291, 4880388, 7320582, 9760776, 14641164, 21555047, 29282328, 43110094, 64665141, 86220188, 129330282, 172440376, 193995423, 258660564, 387990846, 517321128, 775981692, 1551963384]

約数ペア:

[(1, 1551963384), (2, 775981692), (3, 517321128), (4, 387990846), (6, 258660564), (8, 193995423), (9, 172440376), (12, 129330282), (18, 86220188), (24, 64665141), (36, 43110094), (53, 29282328), (72, 21555047), (106, 14641164), (159, 9760776), (212, 7320582), (318, 4880388), (424, 3660291), (477, 3253592), (636, 2440194), (954, 1626796), (1272, 1220097), (1908, 813398), (3816, 406699)]