15206971962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1210939}}^1$

素因数の和:1210987

約数の個数: 64

約数和(自身を含む): 39060080640

約数和(自身を除く): 23853108678

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 1210939, 2421878, 3632817, 7265634, 8476573, 15742207, 16953146, 25429719, 27851597, 31484414, 47226621, 50859438, 55703194, 83554791, 94453242, 110195449, 167109582, 194961179, 220390898, 330586347, 362070761, 389922358, 584883537, 661172694, 724141522, 1086212283, 1169767074, 2172424566, 2534495327, 5068990654, 7603485981, 15206971962]

約数ペア:

[(1, 15206971962), (2, 7603485981), (3, 5068990654), (6, 2534495327), (7, 2172424566), (13, 1169767074), (14, 1086212283), (21, 724141522), (23, 661172694), (26, 584883537), (39, 389922358), (42, 362070761), (46, 330586347), (69, 220390898), (78, 194961179), (91, 167109582), (138, 110195449), (161, 94453242), (182, 83554791), (273, 55703194), (299, 50859438), (322, 47226621), (483, 31484414), (546, 27851597), (598, 25429719), (897, 16953146), (966, 15742207), (1794, 8476573), (2093, 7265634), (4186, 3632817), (6279, 2421878), (12558, 1210939)]