16497180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13093}}^1$

素因数の和:13115

約数の個数: 72

約数和(自身を含む): 57194592

約数和(自身を除く): 40697412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13093, 26186, 39279, 52372, 65465, 78558, 91651, 117837, 130930, 157116, 183302, 196395, 235674, 261860, 274953, 366604, 392790, 458255, 471348, 549906, 589185, 785580, 824859, 916510, 1099812, 1178370, 1374765, 1649718, 1833020, 2356740, 2749530, 3299436, 4124295, 5499060, 8248590, 16497180]

約数ペア:

[(1, 16497180), (2, 8248590), (3, 5499060), (4, 4124295), (5, 3299436), (6, 2749530), (7, 2356740), (9, 1833020), (10, 1649718), (12, 1374765), (14, 1178370), (15, 1099812), (18, 916510), (20, 824859), (21, 785580), (28, 589185), (30, 549906), (35, 471348), (36, 458255), (42, 392790), (45, 366604), (60, 274953), (63, 261860), (70, 235674), (84, 196395), (90, 183302), (105, 157116), (126, 130930), (140, 117837), (180, 91651), (210, 78558), (252, 65465), (315, 52372), (420, 39279), (630, 26186), (1260, 13093)]