22474473

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 39321600

約数和(自身を除く): 16847127

約数列:

[1, 3, 7, 19, 21, 23, 31, 57, 69, 79, 93, 133, 161, 217, 237, 399, 437, 483, 553, 589, 651, 713, 1311, 1501, 1659, 1767, 1817, 2139, 2449, 3059, 4123, 4503, 4991, 5451, 7347, 9177, 10507, 12369, 12719, 13547, 14973, 17143, 31521, 34523, 38157, 40641, 46531, 51429, 56327, 94829, 103569, 139593, 168981, 241661, 284487, 325717, 394289, 724983, 977151, 1070213, 1182867, 3210639, 7491491, 22474473]

約数ペア:

[(1, 22474473), (3, 7491491), (7, 3210639), (19, 1182867), (21, 1070213), (23, 977151), (31, 724983), (57, 394289), (69, 325717), (79, 284487), (93, 241661), (133, 168981), (161, 139593), (217, 103569), (237, 94829), (399, 56327), (437, 51429), (483, 46531), (553, 40641), (589, 38157), (651, 34523), (713, 31521), (1311, 17143), (1501, 14973), (1659, 13547), (1767, 12719), (1817, 12369), (2139, 10507), (2449, 9177), (3059, 7347), (4123, 5451), (4503, 4991)]