2018289915

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{10399}}^1$

素因数の和:10656

約数の個数: 48

約数和(自身を含む): 3699072000

約数和(自身を除く): 1680782085

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 227, 285, 681, 855, 1135, 2043, 3405, 4313, 10215, 10399, 12939, 21565, 31197, 38817, 51995, 64695, 93591, 155985, 194085, 197581, 467955, 592743, 987905, 1778229, 2360573, 2963715, 7081719, 8891145, 11802865, 21245157, 35408595, 44850887, 106225785, 134552661, 224254435, 403657983, 672763305, 2018289915]

約数ペア:

[(1, 2018289915), (3, 672763305), (5, 403657983), (9, 224254435), (15, 134552661), (19, 106225785), (45, 44850887), (57, 35408595), (95, 21245157), (171, 11802865), (227, 8891145), (285, 7081719), (681, 2963715), (855, 2360573), (1135, 1778229), (2043, 987905), (3405, 592743), (4313, 467955), (10215, 197581), (10399, 194085), (12939, 155985), (21565, 93591), (31197, 64695), (38817, 51995)]