246471246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27551}}^1$

素因数の和:27637

約数の個数: 48

約数和(自身を含む): 618928128

約数和(自身を除く): 372456882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 27551, 55102, 82653, 165306, 192857, 247959, 385714, 495918, 578571, 1157142, 1735713, 1956121, 3471426, 3912242, 5868363, 11736726, 13692847, 17605089, 27385694, 35210178, 41078541, 82157082, 123235623, 246471246]

約数ペア:

[(1, 246471246), (2, 123235623), (3, 82157082), (6, 41078541), (7, 35210178), (9, 27385694), (14, 17605089), (18, 13692847), (21, 11736726), (42, 5868363), (63, 3912242), (71, 3471426), (126, 1956121), (142, 1735713), (213, 1157142), (426, 578571), (497, 495918), (639, 385714), (994, 247959), (1278, 192857), (1491, 165306), (2982, 82653), (4473, 55102), (8946, 27551)]