27698916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 80355408

約数和(自身を除く): 52656492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 163, 196, 204, 238, 289, 294, 326, 357, 476, 489, 578, 588, 652, 714, 833, 867, 978, 1141, 1156, 1428, 1666, 1734, 1956, 2023, 2282, 2499, 2771, 3332, 3423, 3468, 4046, 4564, 4998, 5542, 6069, 6846, 7987, 8092, 8313, 9996, 11084, 12138, 13692, 14161, 15974, 16626, 19397, 23961, 24276, 28322, 31948, 33252, 38794, 42483, 47107, 47922, 56644, 58191, 77588, 84966, 94214, 95844, 116382, 135779, 141321, 169932, 188428, 232764, 271558, 282642, 329749, 407337, 543116, 565284, 659498, 814674, 989247, 1318996, 1629348, 1978494, 2308243, 3956988, 4616486, 6924729, 9232972, 13849458, 27698916]

約数ペア:

[(1, 27698916), (2, 13849458), (3, 9232972), (4, 6924729), (6, 4616486), (7, 3956988), (12, 2308243), (14, 1978494), (17, 1629348), (21, 1318996), (28, 989247), (34, 814674), (42, 659498), (49, 565284), (51, 543116), (68, 407337), (84, 329749), (98, 282642), (102, 271558), (119, 232764), (147, 188428), (163, 169932), (196, 141321), (204, 135779), (238, 116382), (289, 95844), (294, 94214), (326, 84966), (357, 77588), (476, 58191), (489, 56644), (578, 47922), (588, 47107), (652, 42483), (714, 38794), (833, 33252), (867, 31948), (978, 28322), (1141, 24276), (1156, 23961), (1428, 19397), (1666, 16626), (1734, 15974), (1956, 14161), (2023, 13692), (2282, 12138), (2499, 11084), (2771, 9996), (3332, 8313), (3423, 8092), (3468, 7987), (4046, 6846), (4564, 6069), (4998, 5542)]