12604914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 31674240

約数和(自身を除く): 19069326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1409, 1491, 2818, 2982, 4227, 4473, 8454, 8946, 9863, 12681, 19726, 25362, 29589, 59178, 88767, 100039, 177534, 200078, 300117, 600234, 700273, 900351, 1400546, 1800702, 2100819, 4201638, 6302457, 12604914]

約数ペア:

[(1, 12604914), (2, 6302457), (3, 4201638), (6, 2100819), (7, 1800702), (9, 1400546), (14, 900351), (18, 700273), (21, 600234), (42, 300117), (63, 200078), (71, 177534), (126, 100039), (142, 88767), (213, 59178), (426, 29589), (497, 25362), (639, 19726), (994, 12681), (1278, 9863), (1409, 8946), (1491, 8454), (2818, 4473), (2982, 4227)]