7421958

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 17012736

約数和(自身を除く): 9590778

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 279, 282, 283, 423, 558, 566, 846, 849, 1457, 1698, 2547, 2914, 4371, 5094, 8742, 8773, 13113, 13301, 17546, 26226, 26319, 26602, 39903, 52638, 78957, 79806, 119709, 157914, 239418, 412331, 824662, 1236993, 2473986, 3710979, 7421958]

約数ペア:

[(1, 7421958), (2, 3710979), (3, 2473986), (6, 1236993), (9, 824662), (18, 412331), (31, 239418), (47, 157914), (62, 119709), (93, 79806), (94, 78957), (141, 52638), (186, 39903), (279, 26602), (282, 26319), (283, 26226), (423, 17546), (558, 13301), (566, 13113), (846, 8773), (849, 8742), (1457, 5094), (1698, 4371), (2547, 2914)]