40506732

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22963}}^1$

素因数の和:22987

約数の個数: 54

約数和(自身を含む): 119114268

約数和(自身を除く): 78607536

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22963, 45926, 68889, 91852, 137778, 160741, 206667, 275556, 321482, 413334, 482223, 642964, 826668, 964446, 1125187, 1446669, 1928892, 2250374, 2893338, 3375561, 4500748, 5786676, 6751122, 10126683, 13502244, 20253366, 40506732]

約数ペア:

[(1, 40506732), (2, 20253366), (3, 13502244), (4, 10126683), (6, 6751122), (7, 5786676), (9, 4500748), (12, 3375561), (14, 2893338), (18, 2250374), (21, 1928892), (28, 1446669), (36, 1125187), (42, 964446), (49, 826668), (63, 642964), (84, 482223), (98, 413334), (126, 321482), (147, 275556), (196, 206667), (252, 160741), (294, 137778), (441, 91852), (588, 68889), (882, 45926), (1764, 22963)]