40875174

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 97592040

約数和(自身を除く): 56716866

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 139, 153, 186, 278, 279, 306, 417, 527, 558, 834, 961, 1054, 1251, 1581, 1922, 2363, 2502, 2883, 3162, 4309, 4726, 4743, 5766, 7089, 8618, 8649, 9486, 12927, 14178, 16337, 17298, 21267, 25854, 32674, 38781, 42534, 49011, 73253, 77562, 98022, 133579, 146506, 147033, 219759, 267158, 294066, 400737, 439518, 659277, 801474, 1202211, 1318554, 2270843, 2404422, 4541686, 6812529, 13625058, 20437587, 40875174]

約数ペア:

[(1, 40875174), (2, 20437587), (3, 13625058), (6, 6812529), (9, 4541686), (17, 2404422), (18, 2270843), (31, 1318554), (34, 1202211), (51, 801474), (62, 659277), (93, 439518), (102, 400737), (139, 294066), (153, 267158), (186, 219759), (278, 147033), (279, 146506), (306, 133579), (417, 98022), (527, 77562), (558, 73253), (834, 49011), (961, 42534), (1054, 38781), (1251, 32674), (1581, 25854), (1922, 21267), (2363, 17298), (2502, 16337), (2883, 14178), (3162, 12927), (4309, 9486), (4726, 8649), (4743, 8618), (5766, 7089)]