38174454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 89773632

約数和(自身を除く): 51599178

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 43, 62, 74, 86, 93, 111, 129, 186, 222, 258, 279, 333, 387, 558, 666, 774, 1147, 1333, 1591, 1849, 2294, 2666, 3182, 3441, 3698, 3999, 4773, 5547, 6882, 7998, 9546, 10323, 11094, 11997, 14319, 16641, 20646, 23994, 28638, 33282, 49321, 57319, 68413, 98642, 114638, 136826, 147963, 171957, 205239, 295926, 343914, 410478, 443889, 515871, 615717, 887778, 1031742, 1231434, 2120803, 4241606, 6362409, 12724818, 19087227, 38174454]

約数ペア:

[(1, 38174454), (2, 19087227), (3, 12724818), (6, 6362409), (9, 4241606), (18, 2120803), (31, 1231434), (37, 1031742), (43, 887778), (62, 615717), (74, 515871), (86, 443889), (93, 410478), (111, 343914), (129, 295926), (186, 205239), (222, 171957), (258, 147963), (279, 136826), (333, 114638), (387, 98642), (558, 68413), (666, 57319), (774, 49321), (1147, 33282), (1333, 28638), (1591, 23994), (1849, 20646), (2294, 16641), (2666, 14319), (3182, 11997), (3441, 11094), (3698, 10323), (3999, 9546), (4773, 7998), (5547, 6882)]