528528042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3391}}^1$

素因数の和:4643

約数の個数: 48

約数和(自身を含む): 1310180352

約数和(自身を除く): 781652310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1237, 2474, 3391, 3711, 6782, 7422, 8659, 10173, 11133, 17318, 20346, 22266, 23737, 25977, 30519, 47474, 51954, 61038, 71211, 77931, 142422, 155862, 213633, 427266, 4194667, 8389334, 12584001, 25168002, 29362669, 37752003, 58725338, 75504006, 88088007, 176176014, 264264021, 528528042]

約数ペア:

[(1, 528528042), (2, 264264021), (3, 176176014), (6, 88088007), (7, 75504006), (9, 58725338), (14, 37752003), (18, 29362669), (21, 25168002), (42, 12584001), (63, 8389334), (126, 4194667), (1237, 427266), (2474, 213633), (3391, 155862), (3711, 142422), (6782, 77931), (7422, 71211), (8659, 61038), (10173, 51954), (11133, 47474), (17318, 30519), (20346, 25977), (22266, 23737)]