19399068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 96

約数和(自身を含む): 55648320

約数和(自身を除く): 36249252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 82, 108, 117, 123, 156, 164, 234, 246, 337, 351, 369, 468, 492, 533, 674, 702, 738, 1011, 1066, 1107, 1348, 1404, 1476, 1599, 2022, 2132, 2214, 3033, 3198, 4044, 4381, 4428, 4797, 6066, 6396, 8762, 9099, 9594, 12132, 13143, 13817, 14391, 17524, 18198, 19188, 26286, 27634, 28782, 36396, 39429, 41451, 52572, 55268, 57564, 78858, 82902, 118287, 124353, 157716, 165804, 179621, 236574, 248706, 359242, 373059, 473148, 497412, 538863, 718484, 746118, 1077726, 1492236, 1616589, 2155452, 3233178, 4849767, 6466356, 9699534, 19399068]

約数ペア:

[(1, 19399068), (2, 9699534), (3, 6466356), (4, 4849767), (6, 3233178), (9, 2155452), (12, 1616589), (13, 1492236), (18, 1077726), (26, 746118), (27, 718484), (36, 538863), (39, 497412), (41, 473148), (52, 373059), (54, 359242), (78, 248706), (82, 236574), (108, 179621), (117, 165804), (123, 157716), (156, 124353), (164, 118287), (234, 82902), (246, 78858), (337, 57564), (351, 55268), (369, 52572), (468, 41451), (492, 39429), (533, 36396), (674, 28782), (702, 27634), (738, 26286), (1011, 19188), (1066, 18198), (1107, 17524), (1348, 14391), (1404, 13817), (1476, 13143), (1599, 12132), (2022, 9594), (2132, 9099), (2214, 8762), (3033, 6396), (3198, 6066), (4044, 4797), (4381, 4428)]