22387638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 64

約数和(自身を含む): 55706112

約数和(自身を除く): 33318474

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 313, 393, 546, 626, 786, 917, 939, 1703, 1834, 1878, 2191, 2751, 3406, 4069, 4382, 5109, 5502, 6573, 8138, 10218, 11921, 12207, 13146, 23842, 24414, 28483, 35763, 41003, 56966, 71526, 82006, 85449, 123009, 170898, 246018, 287021, 533039, 574042, 861063, 1066078, 1599117, 1722126, 3198234, 3731273, 7462546, 11193819, 22387638]

約数ペア:

[(1, 22387638), (2, 11193819), (3, 7462546), (6, 3731273), (7, 3198234), (13, 1722126), (14, 1599117), (21, 1066078), (26, 861063), (39, 574042), (42, 533039), (78, 287021), (91, 246018), (131, 170898), (182, 123009), (262, 85449), (273, 82006), (313, 71526), (393, 56966), (546, 41003), (626, 35763), (786, 28483), (917, 24414), (939, 23842), (1703, 13146), (1834, 12207), (1878, 11921), (2191, 10218), (2751, 8138), (3406, 6573), (4069, 5502), (4382, 5109)]