19486598544

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6443981}}^1$

素因数の和:6444005

約数の個数: 80

約数和(自身を含む): 63924301440

約数和(自身を除く): 44437702896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6443981, 12887962, 19331943, 25775924, 38663886, 45107867, 51551848, 57995829, 77327772, 90215734, 103103696, 115991658, 135323601, 154655544, 173987487, 180431468, 231983316, 270647202, 309311088, 347974974, 360862936, 405970803, 463966632, 541294404, 695949948, 721725872, 811941606, 927933264, 1082588808, 1217912409, 1391899896, 1623883212, 2165177616, 2435824818, 2783799792, 3247766424, 4871649636, 6495532848, 9743299272, 19486598544]

約数ペア:

[(1, 19486598544), (2, 9743299272), (3, 6495532848), (4, 4871649636), (6, 3247766424), (7, 2783799792), (8, 2435824818), (9, 2165177616), (12, 1623883212), (14, 1391899896), (16, 1217912409), (18, 1082588808), (21, 927933264), (24, 811941606), (27, 721725872), (28, 695949948), (36, 541294404), (42, 463966632), (48, 405970803), (54, 360862936), (56, 347974974), (63, 309311088), (72, 270647202), (84, 231983316), (108, 180431468), (112, 173987487), (126, 154655544), (144, 135323601), (168, 115991658), (189, 103103696), (216, 90215734), (252, 77327772), (336, 57995829), (378, 51551848), (432, 45107867), (504, 38663886), (756, 25775924), (1008, 19331943), (1512, 12887962), (3024, 6443981)]