17686020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 54706176

約数和(自身を除く): 37020156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 127, 132, 165, 211, 220, 254, 330, 381, 422, 508, 633, 635, 660, 762, 844, 1055, 1266, 1270, 1397, 1524, 1905, 2110, 2321, 2532, 2540, 2794, 3165, 3810, 4191, 4220, 4642, 5588, 6330, 6963, 6985, 7620, 8382, 9284, 11605, 12660, 13926, 13970, 16764, 20955, 23210, 26797, 27852, 27940, 34815, 41910, 46420, 53594, 69630, 80391, 83820, 107188, 133985, 139260, 160782, 267970, 294767, 321564, 401955, 535940, 589534, 803910, 884301, 1179068, 1473835, 1607820, 1768602, 2947670, 3537204, 4421505, 5895340, 8843010, 17686020]

約数ペア:

[(1, 17686020), (2, 8843010), (3, 5895340), (4, 4421505), (5, 3537204), (6, 2947670), (10, 1768602), (11, 1607820), (12, 1473835), (15, 1179068), (20, 884301), (22, 803910), (30, 589534), (33, 535940), (44, 401955), (55, 321564), (60, 294767), (66, 267970), (110, 160782), (127, 139260), (132, 133985), (165, 107188), (211, 83820), (220, 80391), (254, 69630), (330, 53594), (381, 46420), (422, 41910), (508, 34815), (633, 27940), (635, 27852), (660, 26797), (762, 23210), (844, 20955), (1055, 16764), (1266, 13970), (1270, 13926), (1397, 12660), (1524, 11605), (1905, 9284), (2110, 8382), (2321, 7620), (2532, 6985), (2540, 6963), (2794, 6330), (3165, 5588), (3810, 4642), (4191, 4220)]