12579747138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7547}}^1\times {\mathrm{13229}}^1$

素因数の和:20791

約数の個数: 48

約数和(自身を含む): 31156332480

約数和(自身を除く): 18576585342

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7547, 13229, 15094, 22641, 26458, 39687, 45282, 52829, 67923, 79374, 92603, 105658, 119061, 135846, 158487, 185206, 238122, 277809, 316974, 475461, 555618, 833427, 950922, 1666854, 99839263, 199678526, 299517789, 599035578, 698874841, 898553367, 1397749682, 1797106734, 2096624523, 4193249046, 6289873569, 12579747138]

約数ペア:

[(1, 12579747138), (2, 6289873569), (3, 4193249046), (6, 2096624523), (7, 1797106734), (9, 1397749682), (14, 898553367), (18, 698874841), (21, 599035578), (42, 299517789), (63, 199678526), (126, 99839263), (7547, 1666854), (13229, 950922), (15094, 833427), (22641, 555618), (26458, 475461), (39687, 316974), (45282, 277809), (52829, 238122), (67923, 185206), (79374, 158487), (92603, 135846), (105658, 119061)]