13320342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 20894058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 269, 378, 393, 538, 786, 807, 917, 1179, 1614, 1834, 1883, 2358, 2421, 2751, 3537, 3766, 4842, 5502, 5649, 7074, 7263, 8253, 11298, 14526, 16506, 16947, 24759, 33894, 35239, 49518, 50841, 70478, 101682, 105717, 211434, 246673, 317151, 493346, 634302, 740019, 951453, 1480038, 1902906, 2220057, 4440114, 6660171, 13320342]

約数ペア:

[(1, 13320342), (2, 6660171), (3, 4440114), (6, 2220057), (7, 1902906), (9, 1480038), (14, 951453), (18, 740019), (21, 634302), (27, 493346), (42, 317151), (54, 246673), (63, 211434), (126, 105717), (131, 101682), (189, 70478), (262, 50841), (269, 49518), (378, 35239), (393, 33894), (538, 24759), (786, 16947), (807, 16506), (917, 14526), (1179, 11298), (1614, 8253), (1834, 7263), (1883, 7074), (2358, 5649), (2421, 5502), (2751, 4842), (3537, 3766)]