40380732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7007

約数の個数: 72

約数和(自身を含む): 121744896

約数和(自身を除く): 81364164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6967, 13934, 20901, 27868, 41802, 48769, 62703, 83604, 97538, 125406, 146307, 160241, 195076, 250812, 292614, 320482, 438921, 480723, 585228, 640964, 877842, 961446, 1121687, 1442169, 1755684, 1922892, 2243374, 2884338, 3365061, 4486748, 5768676, 6730122, 10095183, 13460244, 20190366, 40380732]

約数ペア:

[(1, 40380732), (2, 20190366), (3, 13460244), (4, 10095183), (6, 6730122), (7, 5768676), (9, 4486748), (12, 3365061), (14, 2884338), (18, 2243374), (21, 1922892), (23, 1755684), (28, 1442169), (36, 1121687), (42, 961446), (46, 877842), (63, 640964), (69, 585228), (84, 480723), (92, 438921), (126, 320482), (138, 292614), (161, 250812), (207, 195076), (252, 160241), (276, 146307), (322, 125406), (414, 97538), (483, 83604), (644, 62703), (828, 48769), (966, 41802), (1449, 27868), (1932, 20901), (2898, 13934), (5796, 6967)]