18371018832

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{694609}}^1$

素因数の和:694668

約数の個数: 80

約数和(自身を含む): 51678984000

約数和(自身を除く): 33307965168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 26448, 694609, 1389218, 2083827, 2778436, 4167654, 5556872, 8335308, 11113744, 13197571, 16670616, 20143661, 26395142, 33341232, 39592713, 40287322, 52790284, 60430983, 79185426, 80574644, 105580568, 120861966, 158370852, 161149288, 211161136, 241723932, 316741704, 322298576, 382729559, 483447864, 633483408, 765459118, 966895728, 1148188677, 1530918236, 2296377354, 3061836472, 4592754708, 6123672944, 9185509416, 18371018832]

約数ペア:

[(1, 18371018832), (2, 9185509416), (3, 6123672944), (4, 4592754708), (6, 3061836472), (8, 2296377354), (12, 1530918236), (16, 1148188677), (19, 966895728), (24, 765459118), (29, 633483408), (38, 483447864), (48, 382729559), (57, 322298576), (58, 316741704), (76, 241723932), (87, 211161136), (114, 161149288), (116, 158370852), (152, 120861966), (174, 105580568), (228, 80574644), (232, 79185426), (304, 60430983), (348, 52790284), (456, 40287322), (464, 39592713), (551, 33341232), (696, 26395142), (912, 20143661), (1102, 16670616), (1392, 13197571), (1653, 11113744), (2204, 8335308), (3306, 5556872), (4408, 4167654), (6612, 2778436), (8816, 2083827), (13224, 1389218), (26448, 694609)]