848653638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{19373}}^1$

素因数の和:19541

約数の個数: 48

約数和(自身を含む): 1987772400

約数和(自身を除く): 1139118762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 149, 294, 298, 447, 894, 1043, 2086, 3129, 6258, 7301, 14602, 19373, 21903, 38746, 43806, 58119, 116238, 135611, 271222, 406833, 813666, 949277, 1898554, 2847831, 2886577, 5695662, 5773154, 8659731, 17319462, 20206039, 40412078, 60618117, 121236234, 141442273, 282884546, 424326819, 848653638]

約数ペア:

[(1, 848653638), (2, 424326819), (3, 282884546), (6, 141442273), (7, 121236234), (14, 60618117), (21, 40412078), (42, 20206039), (49, 17319462), (98, 8659731), (147, 5773154), (149, 5695662), (294, 2886577), (298, 2847831), (447, 1898554), (894, 949277), (1043, 813666), (2086, 406833), (3129, 271222), (6258, 135611), (7301, 116238), (14602, 58119), (19373, 43806), (21903, 38746)]