127924986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22901}}^1$

素因数の和:22939

約数の個数: 48

約数和(自身を含む): 313299360

約数和(自身を除く): 185374374

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 22901, 45802, 68703, 137406, 160307, 320614, 435119, 480921, 870238, 961842, 1122149, 1305357, 2244298, 2610714, 3045833, 3366447, 6091666, 6732894, 9137499, 18274998, 21320831, 42641662, 63962493, 127924986]

約数ペア:

[(1, 127924986), (2, 63962493), (3, 42641662), (6, 21320831), (7, 18274998), (14, 9137499), (19, 6732894), (21, 6091666), (38, 3366447), (42, 3045833), (49, 2610714), (57, 2244298), (98, 1305357), (114, 1122149), (133, 961842), (147, 870238), (266, 480921), (294, 435119), (399, 320614), (798, 160307), (931, 137406), (1862, 68703), (2793, 45802), (5586, 22901)]