2240154

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 5795712

約数和(自身を除く): 3555558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 773, 966, 1449, 1546, 2319, 2898, 4638, 5411, 6957, 10822, 13914, 16233, 17779, 32466, 35558, 48699, 53337, 97398, 106674, 124453, 160011, 248906, 320022, 373359, 746718, 1120077, 2240154]

約数ペア:

[(1, 2240154), (2, 1120077), (3, 746718), (6, 373359), (7, 320022), (9, 248906), (14, 160011), (18, 124453), (21, 106674), (23, 97398), (42, 53337), (46, 48699), (63, 35558), (69, 32466), (126, 17779), (138, 16233), (161, 13914), (207, 10822), (322, 6957), (414, 5411), (483, 4638), (773, 2898), (966, 2319), (1449, 1546)]