399601818042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{18915167}}^1$

素因数の和:18915682

約数の個数: 32

約数和(自身を含む): 915191488512

約数和(自身を除く): 515589670470

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503, 1006, 1509, 3018, 3521, 7042, 10563, 21126, 18915167, 37830334, 56745501, 113491002, 132406169, 264812338, 397218507, 794437014, 9514329001, 19028658002, 28542987003, 57085974006, 66600303007, 133200606014, 199800909021, 399601818042]

約数ペア:

[(1, 399601818042), (2, 199800909021), (3, 133200606014), (6, 66600303007), (7, 57085974006), (14, 28542987003), (21, 19028658002), (42, 9514329001), (503, 794437014), (1006, 397218507), (1509, 264812338), (3018, 132406169), (3521, 113491002), (7042, 56745501), (10563, 37830334), (21126, 18915167)]