19716102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 51279360

約数和(自身を除く): 31563258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1213, 1806, 2322, 2426, 2709, 3639, 5418, 7278, 8127, 8491, 10917, 16254, 16982, 21834, 25473, 32751, 50946, 52159, 65502, 76419, 104318, 152838, 156477, 229257, 312954, 365113, 458514, 469431, 730226, 938862, 1095339, 1408293, 2190678, 2816586, 3286017, 6572034, 9858051, 19716102]

約数ペア:

[(1, 19716102), (2, 9858051), (3, 6572034), (6, 3286017), (7, 2816586), (9, 2190678), (14, 1408293), (18, 1095339), (21, 938862), (27, 730226), (42, 469431), (43, 458514), (54, 365113), (63, 312954), (86, 229257), (126, 156477), (129, 152838), (189, 104318), (258, 76419), (301, 65502), (378, 52159), (387, 50946), (602, 32751), (774, 25473), (903, 21834), (1161, 16982), (1213, 16254), (1806, 10917), (2322, 8491), (2426, 8127), (2709, 7278), (3639, 5418)]