70291998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19237}}^1$

素因数の和:19281

約数の個数: 48

約数和(自身を含む): 180067680

約数和(自身を除く): 109775682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 19237, 38474, 57711, 115422, 134659, 173133, 269318, 346266, 403977, 557873, 807954, 1115746, 1211931, 1673619, 2423862, 3347238, 3905111, 5020857, 7810222, 10041714, 11715333, 23430666, 35145999, 70291998]

約数ペア:

[(1, 70291998), (2, 35145999), (3, 23430666), (6, 11715333), (7, 10041714), (9, 7810222), (14, 5020857), (18, 3905111), (21, 3347238), (29, 2423862), (42, 1673619), (58, 1211931), (63, 1115746), (87, 807954), (126, 557873), (174, 403977), (203, 346266), (261, 269318), (406, 173133), (522, 134659), (609, 115422), (1218, 57711), (1827, 38474), (3654, 19237)]