2569644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 120

約数和(自身を含む): 8456448

約数和(自身を除く): 5886804

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 103, 108, 126, 132, 154, 162, 189, 198, 206, 231, 252, 297, 308, 309, 324, 378, 396, 412, 462, 567, 594, 618, 693, 721, 756, 891, 924, 927, 1133, 1134, 1188, 1236, 1386, 1442, 1782, 1854, 2079, 2163, 2266, 2268, 2772, 2781, 2884, 3399, 3564, 3708, 4158, 4326, 4532, 5562, 6237, 6489, 6798, 7931, 8316, 8343, 8652, 10197, 11124, 12474, 12978, 13596, 15862, 16686, 19467, 20394, 23793, 24948, 25956, 30591, 31724, 33372, 38934, 40788, 47586, 58401, 61182, 71379, 77868, 91773, 95172, 116802, 122364, 142758, 183546, 214137, 233604, 285516, 367092, 428274, 642411, 856548, 1284822, 2569644]

約数ペア:

[(1, 2569644), (2, 1284822), (3, 856548), (4, 642411), (6, 428274), (7, 367092), (9, 285516), (11, 233604), (12, 214137), (14, 183546), (18, 142758), (21, 122364), (22, 116802), (27, 95172), (28, 91773), (33, 77868), (36, 71379), (42, 61182), (44, 58401), (54, 47586), (63, 40788), (66, 38934), (77, 33372), (81, 31724), (84, 30591), (99, 25956), (103, 24948), (108, 23793), (126, 20394), (132, 19467), (154, 16686), (162, 15862), (189, 13596), (198, 12978), (206, 12474), (231, 11124), (252, 10197), (297, 8652), (308, 8343), (309, 8316), (324, 7931), (378, 6798), (396, 6489), (412, 6237), (462, 5562), (567, 4532), (594, 4326), (618, 4158), (693, 3708), (721, 3564), (756, 3399), (891, 2884), (924, 2781), (927, 2772), (1133, 2268), (1134, 2266), (1188, 2163), (1236, 2079), (1386, 1854), (1442, 1782)]