2947152474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{9949}}^1$

素因数の和:12315

約数の個数: 48

約数和(自身を含む): 7301548800

約数和(自身を除く): 4354396326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2351, 4702, 7053, 9949, 14106, 16457, 19898, 21159, 29847, 32914, 42318, 49371, 59694, 69643, 89541, 98742, 139286, 148113, 179082, 208929, 296226, 417858, 626787, 1253574, 23390099, 46780198, 70170297, 140340594, 163730693, 210510891, 327461386, 421021782, 491192079, 982384158, 1473576237, 2947152474]

約数ペア:

[(1, 2947152474), (2, 1473576237), (3, 982384158), (6, 491192079), (7, 421021782), (9, 327461386), (14, 210510891), (18, 163730693), (21, 140340594), (42, 70170297), (63, 46780198), (126, 23390099), (2351, 1253574), (4702, 626787), (7053, 417858), (9949, 296226), (14106, 208929), (16457, 179082), (19898, 148113), (21159, 139286), (29847, 98742), (32914, 89541), (42318, 69643), (49371, 59694)]