3405444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 5819772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 571, 852, 994, 1142, 1491, 1713, 1988, 2284, 2982, 3426, 3997, 5964, 6852, 7994, 11991, 15988, 23982, 40541, 47964, 81082, 121623, 162164, 243246, 283787, 486492, 567574, 851361, 1135148, 1702722, 3405444]

約数ペア:

[(1, 3405444), (2, 1702722), (3, 1135148), (4, 851361), (6, 567574), (7, 486492), (12, 283787), (14, 243246), (21, 162164), (28, 121623), (42, 81082), (71, 47964), (84, 40541), (142, 23982), (213, 15988), (284, 11991), (426, 7994), (497, 6852), (571, 5964), (852, 3997), (994, 3426), (1142, 2982), (1491, 2284), (1713, 1988)]