39961026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 80

約数和(自身を含む): 103498560

約数和(自身を除く): 63537534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 269, 378, 393, 538, 567, 786, 807, 917, 1134, 1179, 1614, 1834, 1883, 2358, 2421, 2751, 3537, 3766, 4842, 5502, 5649, 7074, 7263, 8253, 10611, 11298, 14526, 16506, 16947, 21222, 21789, 24759, 33894, 35239, 43578, 49518, 50841, 70478, 74277, 101682, 105717, 148554, 152523, 211434, 246673, 305046, 317151, 493346, 634302, 740019, 951453, 1480038, 1902906, 2220057, 2854359, 4440114, 5708718, 6660171, 13320342, 19980513, 39961026]

約数ペア:

[(1, 39961026), (2, 19980513), (3, 13320342), (6, 6660171), (7, 5708718), (9, 4440114), (14, 2854359), (18, 2220057), (21, 1902906), (27, 1480038), (42, 951453), (54, 740019), (63, 634302), (81, 493346), (126, 317151), (131, 305046), (162, 246673), (189, 211434), (262, 152523), (269, 148554), (378, 105717), (393, 101682), (538, 74277), (567, 70478), (786, 50841), (807, 49518), (917, 43578), (1134, 35239), (1179, 33894), (1614, 24759), (1834, 21789), (1883, 21222), (2358, 16947), (2421, 16506), (2751, 14526), (3537, 11298), (3766, 10611), (4842, 8253), (5502, 7263), (5649, 7074)]