16038918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 41149440

約数和(自身を除く): 25110522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 151, 189, 281, 302, 378, 453, 562, 843, 906, 1057, 1359, 1686, 1967, 2114, 2529, 2718, 3171, 3934, 4077, 5058, 5901, 6342, 7587, 8154, 9513, 11802, 15174, 17703, 19026, 28539, 35406, 42431, 53109, 57078, 84862, 106218, 127293, 254586, 297017, 381879, 594034, 763758, 891051, 1145637, 1782102, 2291274, 2673153, 5346306, 8019459, 16038918]

約数ペア:

[(1, 16038918), (2, 8019459), (3, 5346306), (6, 2673153), (7, 2291274), (9, 1782102), (14, 1145637), (18, 891051), (21, 763758), (27, 594034), (42, 381879), (54, 297017), (63, 254586), (126, 127293), (151, 106218), (189, 84862), (281, 57078), (302, 53109), (378, 42431), (453, 35406), (562, 28539), (843, 19026), (906, 17703), (1057, 15174), (1359, 11802), (1686, 9513), (1967, 8154), (2114, 7587), (2529, 6342), (2718, 5901), (3171, 5058), (3934, 4077)]