2740122

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4863078

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 659, 693, 1318, 1386, 1977, 2079, 3954, 4158, 4613, 5931, 7249, 9226, 11862, 13839, 14498, 17793, 21747, 27678, 35586, 41517, 43494, 50743, 65241, 83034, 101486, 124551, 130482, 152229, 195723, 249102, 304458, 391446, 456687, 913374, 1370061, 2740122]

約数ペア:

[(1, 2740122), (2, 1370061), (3, 913374), (6, 456687), (7, 391446), (9, 304458), (11, 249102), (14, 195723), (18, 152229), (21, 130482), (22, 124551), (27, 101486), (33, 83034), (42, 65241), (54, 50743), (63, 43494), (66, 41517), (77, 35586), (99, 27678), (126, 21747), (154, 17793), (189, 14498), (198, 13839), (231, 11862), (297, 9226), (378, 7249), (462, 5931), (594, 4613), (659, 4158), (693, 3954), (1318, 2079), (1386, 1977)]