2875745754

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1373}}^1\times {\mathrm{1847}}^1$

素因数の和:3241

約数の個数: 80

約数和(自身を含む): 7373697408

約数和(自身を除く): 4497951654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1373, 1847, 2746, 3694, 4119, 5541, 8238, 9611, 11082, 12357, 12929, 16623, 19222, 24714, 25858, 28833, 33246, 37071, 38787, 49869, 57666, 74142, 77574, 86499, 99738, 111213, 116361, 149607, 172998, 222426, 232722, 259497, 299214, 349083, 518994, 698166, 778491, 1047249, 1556982, 2094498, 2535931, 5071862, 7607793, 15215586, 17751517, 22823379, 35503034, 45646758, 53254551, 68470137, 106509102, 136940274, 159763653, 205410411, 319527306, 410820822, 479290959, 958581918, 1437872877, 2875745754]

約数ペア:

[(1, 2875745754), (2, 1437872877), (3, 958581918), (6, 479290959), (7, 410820822), (9, 319527306), (14, 205410411), (18, 159763653), (21, 136940274), (27, 106509102), (42, 68470137), (54, 53254551), (63, 45646758), (81, 35503034), (126, 22823379), (162, 17751517), (189, 15215586), (378, 7607793), (567, 5071862), (1134, 2535931), (1373, 2094498), (1847, 1556982), (2746, 1047249), (3694, 778491), (4119, 698166), (5541, 518994), (8238, 349083), (9611, 299214), (11082, 259497), (12357, 232722), (12929, 222426), (16623, 172998), (19222, 149607), (24714, 116361), (25858, 111213), (28833, 99738), (33246, 86499), (37071, 77574), (38787, 74142), (49869, 57666)]