2157624

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 6854400

約数和(自身を除く): 4696776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1427, 1512, 2854, 4281, 5708, 8562, 9989, 11416, 12843, 17124, 19978, 25686, 29967, 34248, 38529, 39956, 51372, 59934, 77058, 79912, 89901, 102744, 119868, 154116, 179802, 239736, 269703, 308232, 359604, 539406, 719208, 1078812, 2157624]

約数ペア:

[(1, 2157624), (2, 1078812), (3, 719208), (4, 539406), (6, 359604), (7, 308232), (8, 269703), (9, 239736), (12, 179802), (14, 154116), (18, 119868), (21, 102744), (24, 89901), (27, 79912), (28, 77058), (36, 59934), (42, 51372), (54, 39956), (56, 38529), (63, 34248), (72, 29967), (84, 25686), (108, 19978), (126, 17124), (168, 12843), (189, 11416), (216, 9989), (252, 8562), (378, 5708), (504, 4281), (756, 2854), (1427, 1512)]