16606266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 37355520

約数和(自身を除く): 20749254

約数列:

[1, 2, 3, 6, 19, 31, 37, 38, 57, 62, 74, 93, 111, 114, 127, 186, 222, 254, 381, 589, 703, 762, 1147, 1178, 1406, 1767, 2109, 2294, 2413, 3441, 3534, 3937, 4218, 4699, 4826, 6882, 7239, 7874, 9398, 11811, 14097, 14478, 21793, 23622, 28194, 43586, 65379, 74803, 89281, 130758, 145669, 149606, 178562, 224409, 267843, 291338, 437007, 448818, 535686, 874014, 2767711, 5535422, 8303133, 16606266]

約数ペア:

[(1, 16606266), (2, 8303133), (3, 5535422), (6, 2767711), (19, 874014), (31, 535686), (37, 448818), (38, 437007), (57, 291338), (62, 267843), (74, 224409), (93, 178562), (111, 149606), (114, 145669), (127, 130758), (186, 89281), (222, 74803), (254, 65379), (381, 43586), (589, 28194), (703, 23622), (762, 21793), (1147, 14478), (1178, 14097), (1406, 11811), (1767, 9398), (2109, 7874), (2294, 7239), (2413, 6882), (3441, 4826), (3534, 4699), (3937, 4218)]