870818238

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{5659}}^1$

素因数の和:5853

約数の個数: 48

約数和(自身を含む): 1928384640

約数和(自身を除く): 1057566402

約数列:

[1, 2, 3, 6, 9, 18, 83, 103, 166, 206, 249, 309, 498, 618, 747, 927, 1494, 1854, 5659, 8549, 11318, 16977, 17098, 25647, 33954, 50931, 51294, 76941, 101862, 153882, 469697, 582877, 939394, 1165754, 1409091, 1748631, 2818182, 3497262, 4227273, 5245893, 8454546, 10491786, 48378791, 96757582, 145136373, 290272746, 435409119, 870818238]

約数ペア:

[(1, 870818238), (2, 435409119), (3, 290272746), (6, 145136373), (9, 96757582), (18, 48378791), (83, 10491786), (103, 8454546), (166, 5245893), (206, 4227273), (249, 3497262), (309, 2818182), (498, 1748631), (618, 1409091), (747, 1165754), (927, 939394), (1494, 582877), (1854, 469697), (5659, 153882), (8549, 101862), (11318, 76941), (16977, 51294), (17098, 50931), (25647, 33954)]