23805396

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 63108864

約数和(自身を除く): 39303468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 124, 166, 186, 249, 257, 279, 332, 372, 498, 514, 558, 747, 771, 996, 1028, 1116, 1494, 1542, 2313, 2573, 2988, 3084, 4626, 5146, 7719, 7967, 9252, 10292, 15438, 15934, 21331, 23157, 23901, 30876, 31868, 42662, 46314, 47802, 63993, 71703, 85324, 92628, 95604, 127986, 143406, 191979, 255972, 286812, 383958, 661261, 767916, 1322522, 1983783, 2645044, 3967566, 5951349, 7935132, 11902698, 23805396]

約数ペア:

[(1, 23805396), (2, 11902698), (3, 7935132), (4, 5951349), (6, 3967566), (9, 2645044), (12, 1983783), (18, 1322522), (31, 767916), (36, 661261), (62, 383958), (83, 286812), (93, 255972), (124, 191979), (166, 143406), (186, 127986), (249, 95604), (257, 92628), (279, 85324), (332, 71703), (372, 63993), (498, 47802), (514, 46314), (558, 42662), (747, 31868), (771, 30876), (996, 23901), (1028, 23157), (1116, 21331), (1494, 15934), (1542, 15438), (2313, 10292), (2573, 9252), (2988, 7967), (3084, 7719), (4626, 5146)]