18625356

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 51072000

約数和(自身を除く): 32446644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 59, 74, 79, 108, 111, 118, 148, 158, 177, 222, 236, 237, 316, 333, 354, 444, 474, 531, 666, 708, 711, 948, 999, 1062, 1332, 1422, 1593, 1998, 2124, 2133, 2183, 2844, 2923, 3186, 3996, 4266, 4366, 4661, 5846, 6372, 6549, 8532, 8732, 8769, 9322, 11692, 13098, 13983, 17538, 18644, 19647, 26196, 26307, 27966, 35076, 39294, 41949, 52614, 55932, 58941, 78588, 78921, 83898, 105228, 117882, 125847, 157842, 167796, 172457, 235764, 251694, 315684, 344914, 503388, 517371, 689828, 1034742, 1552113, 2069484, 3104226, 4656339, 6208452, 9312678, 18625356]

約数ペア:

[(1, 18625356), (2, 9312678), (3, 6208452), (4, 4656339), (6, 3104226), (9, 2069484), (12, 1552113), (18, 1034742), (27, 689828), (36, 517371), (37, 503388), (54, 344914), (59, 315684), (74, 251694), (79, 235764), (108, 172457), (111, 167796), (118, 157842), (148, 125847), (158, 117882), (177, 105228), (222, 83898), (236, 78921), (237, 78588), (316, 58941), (333, 55932), (354, 52614), (444, 41949), (474, 39294), (531, 35076), (666, 27966), (708, 26307), (711, 26196), (948, 19647), (999, 18644), (1062, 17538), (1332, 13983), (1422, 13098), (1593, 11692), (1998, 9322), (2124, 8769), (2133, 8732), (2183, 8532), (2844, 6549), (2923, 6372), (3186, 5846), (3996, 4661), (4266, 4366)]