1636001514

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{547}}^1\times {\mathrm{3391}}^1$

素因数の和:3960

約数の個数: 72

約数和(自身を含む): 4132147968

約数和(自身を除く): 2496146454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 547, 882, 1094, 1641, 3282, 3391, 3829, 4923, 6782, 7658, 9846, 10173, 11487, 20346, 22974, 23737, 26803, 30519, 34461, 47474, 53606, 61038, 68922, 71211, 80409, 142422, 160818, 166159, 213633, 241227, 332318, 427266, 482454, 498477, 996954, 1495431, 1854877, 2990862, 3709754, 5564631, 11129262, 12984139, 16693893, 25968278, 33387786, 38952417, 77904834, 90888973, 116857251, 181777946, 233714502, 272666919, 545333838, 818000757, 1636001514]

約数ペア:

[(1, 1636001514), (2, 818000757), (3, 545333838), (6, 272666919), (7, 233714502), (9, 181777946), (14, 116857251), (18, 90888973), (21, 77904834), (42, 38952417), (49, 33387786), (63, 25968278), (98, 16693893), (126, 12984139), (147, 11129262), (294, 5564631), (441, 3709754), (547, 2990862), (882, 1854877), (1094, 1495431), (1641, 996954), (3282, 498477), (3391, 482454), (3829, 427266), (4923, 332318), (6782, 241227), (7658, 213633), (9846, 166159), (10173, 160818), (11487, 142422), (20346, 80409), (22974, 71211), (23737, 68922), (26803, 61038), (30519, 53606), (34461, 47474)]