70521318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7883}}^1$

素因数の和:7969

約数の個数: 48

約数和(自身を含む): 177106176

約数和(自身を除く): 106584858

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, 7883, 8946, 15766, 23649, 47298, 55181, 70947, 110362, 141894, 165543, 331086, 496629, 559693, 993258, 1119386, 1679079, 3358158, 3917851, 5037237, 7835702, 10074474, 11753553, 23507106, 35260659, 70521318]

約数ペア:

[(1, 70521318), (2, 35260659), (3, 23507106), (6, 11753553), (7, 10074474), (9, 7835702), (14, 5037237), (18, 3917851), (21, 3358158), (42, 1679079), (63, 1119386), (71, 993258), (126, 559693), (142, 496629), (213, 331086), (426, 165543), (497, 141894), (639, 110362), (994, 70947), (1278, 55181), (1491, 47298), (2982, 23649), (4473, 15766), (7883, 8946)]