18594156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5399}}^1$

素因数の和:5454

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 32209044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5399, 10798, 16197, 21596, 32394, 37793, 64788, 75586, 113379, 151172, 221359, 226758, 442718, 453516, 664077, 885436, 1328154, 1549513, 2656308, 3099026, 4648539, 6198052, 9297078, 18594156]

約数ペア:

[(1, 18594156), (2, 9297078), (3, 6198052), (4, 4648539), (6, 3099026), (7, 2656308), (12, 1549513), (14, 1328154), (21, 885436), (28, 664077), (41, 453516), (42, 442718), (82, 226758), (84, 221359), (123, 151172), (164, 113379), (246, 75586), (287, 64788), (492, 37793), (574, 32394), (861, 21596), (1148, 16197), (1722, 10798), (3444, 5399)]