144628418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20353}}^1$

素因数の和:20402

約数の個数: 32

約数和(自身を含む): 263787840

約数和(自身を除く): 119159422

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 20353, 40706, 223883, 346001, 386707, 447766, 692002, 773414, 3806011, 4253777, 6574019, 7612022, 8507554, 13148038, 72314209, 144628418]

約数ペア:

[(1, 144628418), (2, 72314209), (11, 13148038), (17, 8507554), (19, 7612022), (22, 6574019), (34, 4253777), (38, 3806011), (187, 773414), (209, 692002), (323, 447766), (374, 386707), (418, 346001), (646, 223883), (3553, 40706), (7106, 20353)]