18245239968

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{23311}}^1$

素因数の和:23618

約数の個数: 96

約数和(自身を含む): 49628823552

約数和(自身を除く): 31383583584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 263, 372, 496, 526, 744, 789, 992, 1052, 1488, 1578, 2104, 2976, 3156, 4208, 6312, 8153, 8416, 12624, 16306, 23311, 24459, 25248, 32612, 46622, 48918, 65224, 69933, 93244, 97836, 130448, 139866, 186488, 195672, 260896, 279732, 372976, 391344, 559464, 722641, 745952, 782688, 1118928, 1445282, 2167923, 2237856, 2890564, 4335846, 5781128, 6130793, 8671692, 11562256, 12261586, 17343384, 18392379, 23124512, 24523172, 34686768, 36784758, 49046344, 69373536, 73569516, 98092688, 147139032, 190054583, 196185376, 294278064, 380109166, 570163749, 588556128, 760218332, 1140327498, 1520436664, 2280654996, 3040873328, 4561309992, 6081746656, 9122619984, 18245239968]

約数ペア:

[(1, 18245239968), (2, 9122619984), (3, 6081746656), (4, 4561309992), (6, 3040873328), (8, 2280654996), (12, 1520436664), (16, 1140327498), (24, 760218332), (31, 588556128), (32, 570163749), (48, 380109166), (62, 294278064), (93, 196185376), (96, 190054583), (124, 147139032), (186, 98092688), (248, 73569516), (263, 69373536), (372, 49046344), (496, 36784758), (526, 34686768), (744, 24523172), (789, 23124512), (992, 18392379), (1052, 17343384), (1488, 12261586), (1578, 11562256), (2104, 8671692), (2976, 6130793), (3156, 5781128), (4208, 4335846), (6312, 2890564), (8153, 2237856), (8416, 2167923), (12624, 1445282), (16306, 1118928), (23311, 782688), (24459, 745952), (25248, 722641), (32612, 559464), (46622, 391344), (48918, 372976), (65224, 279732), (69933, 260896), (93244, 195672), (97836, 186488), (130448, 139866)]