1330402374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{2281}}^1$

素因数の和:3842

約数の個数: 64

約数和(自身を含む): 3382471680

約数和(自身を除く): 2052069306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1543, 2281, 3086, 4562, 4629, 6843, 9258, 10801, 13686, 13887, 15967, 20529, 21602, 27774, 31934, 32403, 41058, 41661, 47901, 61587, 64806, 83322, 95802, 97209, 123174, 143703, 194418, 287406, 291627, 431109, 583254, 862218, 3519583, 7039166, 10558749, 21117498, 24637081, 31676247, 49274162, 63352494, 73911243, 95028741, 147822486, 190057482, 221733729, 443467458, 665201187, 1330402374]

約数ペア:

[(1, 1330402374), (2, 665201187), (3, 443467458), (6, 221733729), (7, 190057482), (9, 147822486), (14, 95028741), (18, 73911243), (21, 63352494), (27, 49274162), (42, 31676247), (54, 24637081), (63, 21117498), (126, 10558749), (189, 7039166), (378, 3519583), (1543, 862218), (2281, 583254), (3086, 431109), (4562, 291627), (4629, 287406), (6843, 194418), (9258, 143703), (10801, 123174), (13686, 97209), (13887, 95802), (15967, 83322), (20529, 64806), (21602, 61587), (27774, 47901), (31934, 41661), (32403, 41058)]