318625398

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{194521}}^1$

素因数の和:194549

約数の個数: 48

約数和(自身を含む): 849672096

約数和(自身を除く): 531046698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 194521, 389042, 583563, 1167126, 1361647, 1750689, 2528773, 2723294, 3501378, 4084941, 5057546, 7586319, 8169882, 12254823, 15172638, 17701411, 22758957, 24509646, 35402822, 45517914, 53104233, 106208466, 159312699, 318625398]

約数ペア:

[(1, 318625398), (2, 159312699), (3, 106208466), (6, 53104233), (7, 45517914), (9, 35402822), (13, 24509646), (14, 22758957), (18, 17701411), (21, 15172638), (26, 12254823), (39, 8169882), (42, 7586319), (63, 5057546), (78, 4084941), (91, 3501378), (117, 2723294), (126, 2528773), (182, 1750689), (234, 1361647), (273, 1167126), (546, 583563), (819, 389042), (1638, 194521)]