1427663916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{120539}}^1$

素因数の和:120603

約数の個数: 72

約数和(自身を含む): 4212149760

約数和(自身を除く): 2784485844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 120539, 241078, 361617, 482156, 723234, 843773, 1084851, 1446468, 1687546, 2169702, 2531319, 3375092, 4339404, 5062638, 5665333, 7593957, 10125276, 11330666, 15187914, 16995999, 22661332, 30375828, 33991998, 39657331, 50987997, 67983996, 79314662, 101975994, 118971993, 158629324, 203951988, 237943986, 356915979, 475887972, 713831958, 1427663916]

約数ペア:

[(1, 1427663916), (2, 713831958), (3, 475887972), (4, 356915979), (6, 237943986), (7, 203951988), (9, 158629324), (12, 118971993), (14, 101975994), (18, 79314662), (21, 67983996), (28, 50987997), (36, 39657331), (42, 33991998), (47, 30375828), (63, 22661332), (84, 16995999), (94, 15187914), (126, 11330666), (141, 10125276), (188, 7593957), (252, 5665333), (282, 5062638), (329, 4339404), (423, 3375092), (564, 2531319), (658, 2169702), (846, 1687546), (987, 1446468), (1316, 1084851), (1692, 843773), (1974, 723234), (2961, 482156), (3948, 361617), (5922, 241078), (11844, 120539)]