84645918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3671}}^1$

素因数の和:3750

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 133911522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3671, 3843, 7342, 7686, 11013, 11529, 22026, 23058, 25697, 33039, 51394, 66078, 77091, 99117, 154182, 198234, 223931, 231273, 447862, 462546, 671793, 693819, 1343586, 1387638, 1567517, 2015379, 3135034, 4030758, 4702551, 6046137, 9405102, 12092274, 14107653, 28215306, 42322959, 84645918]

約数ペア:

[(1, 84645918), (2, 42322959), (3, 28215306), (6, 14107653), (7, 12092274), (9, 9405102), (14, 6046137), (18, 4702551), (21, 4030758), (27, 3135034), (42, 2015379), (54, 1567517), (61, 1387638), (63, 1343586), (122, 693819), (126, 671793), (183, 462546), (189, 447862), (366, 231273), (378, 223931), (427, 198234), (549, 154182), (854, 99117), (1098, 77091), (1281, 66078), (1647, 51394), (2562, 33039), (3294, 25697), (3671, 23058), (3843, 22026), (7342, 11529), (7686, 11013)]