4839786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 12175488

約数和(自身を除く): 7335702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 541, 639, 994, 1082, 1278, 1491, 1623, 2982, 3246, 3787, 4473, 4869, 7574, 8946, 9738, 11361, 22722, 34083, 38411, 68166, 76822, 115233, 230466, 268877, 345699, 537754, 691398, 806631, 1613262, 2419893, 4839786]

約数ペア:

[(1, 4839786), (2, 2419893), (3, 1613262), (6, 806631), (7, 691398), (9, 537754), (14, 345699), (18, 268877), (21, 230466), (42, 115233), (63, 76822), (71, 68166), (126, 38411), (142, 34083), (213, 22722), (426, 11361), (497, 9738), (541, 8946), (639, 7574), (994, 4869), (1082, 4473), (1278, 3787), (1491, 3246), (1623, 2982)]