39647412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 115507392

約数和(自身を除く): 75859980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1201, 1572, 1834, 2358, 2402, 2751, 3603, 3668, 4716, 4804, 5502, 7206, 8253, 8407, 10809, 11004, 14412, 16506, 16814, 21618, 25221, 33012, 33628, 43236, 50442, 75663, 100884, 151326, 157331, 302652, 314662, 471993, 629324, 943986, 1101317, 1415979, 1887972, 2202634, 2831958, 3303951, 4405268, 5663916, 6607902, 9911853, 13215804, 19823706, 39647412]

約数ペア:

[(1, 39647412), (2, 19823706), (3, 13215804), (4, 9911853), (6, 6607902), (7, 5663916), (9, 4405268), (12, 3303951), (14, 2831958), (18, 2202634), (21, 1887972), (28, 1415979), (36, 1101317), (42, 943986), (63, 629324), (84, 471993), (126, 314662), (131, 302652), (252, 157331), (262, 151326), (393, 100884), (524, 75663), (786, 50442), (917, 43236), (1179, 33628), (1201, 33012), (1572, 25221), (1834, 21618), (2358, 16814), (2402, 16506), (2751, 14412), (3603, 11004), (3668, 10809), (4716, 8407), (4804, 8253), (5502, 7206)]