64651986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10096

約数の個数: 64

約数和(自身を含む): 173871360

約数和(自身を除く): 109219374

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 10061, 20122, 30183, 60366, 70427, 90549, 140854, 171037, 181098, 211281, 271647, 342074, 422562, 513111, 543294, 633843, 1026222, 1197259, 1267686, 1539333, 1901529, 2394518, 3078666, 3591777, 3803058, 4617999, 7183554, 9235998, 10775331, 21550662, 32325993, 64651986]

約数ペア:

[(1, 64651986), (2, 32325993), (3, 21550662), (6, 10775331), (7, 9235998), (9, 7183554), (14, 4617999), (17, 3803058), (18, 3591777), (21, 3078666), (27, 2394518), (34, 1901529), (42, 1539333), (51, 1267686), (54, 1197259), (63, 1026222), (102, 633843), (119, 543294), (126, 513111), (153, 422562), (189, 342074), (238, 271647), (306, 211281), (357, 181098), (378, 171037), (459, 140854), (714, 90549), (918, 70427), (1071, 60366), (2142, 30183), (3213, 20122), (6426, 10061)]