13621776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 40854528

約数和(自身を除く): 27232752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 571, 852, 994, 1136, 1142, 1491, 1704, 1713, 1988, 2284, 2982, 3408, 3426, 3976, 3997, 4568, 5964, 6852, 7952, 7994, 9136, 11928, 11991, 13704, 15988, 23856, 23982, 27408, 31976, 40541, 47964, 63952, 81082, 95928, 121623, 162164, 191856, 243246, 283787, 324328, 486492, 567574, 648656, 851361, 972984, 1135148, 1702722, 1945968, 2270296, 3405444, 4540592, 6810888, 13621776]

約数ペア:

[(1, 13621776), (2, 6810888), (3, 4540592), (4, 3405444), (6, 2270296), (7, 1945968), (8, 1702722), (12, 1135148), (14, 972984), (16, 851361), (21, 648656), (24, 567574), (28, 486492), (42, 324328), (48, 283787), (56, 243246), (71, 191856), (84, 162164), (112, 121623), (142, 95928), (168, 81082), (213, 63952), (284, 47964), (336, 40541), (426, 31976), (497, 27408), (568, 23982), (571, 23856), (852, 15988), (994, 13704), (1136, 11991), (1142, 11928), (1491, 9136), (1704, 7994), (1713, 7952), (1988, 6852), (2284, 5964), (2982, 4568), (3408, 3997), (3426, 3976)]