13663380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9901}}^1$

素因数の和:9936

約数の個数: 48

約数和(自身を含む): 39924864

約数和(自身を除く): 26261484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 9901, 19802, 29703, 39604, 49505, 59406, 99010, 118812, 148515, 198020, 227723, 297030, 455446, 594060, 683169, 910892, 1138615, 1366338, 2277230, 2732676, 3415845, 4554460, 6831690, 13663380]

約数ペア:

[(1, 13663380), (2, 6831690), (3, 4554460), (4, 3415845), (5, 2732676), (6, 2277230), (10, 1366338), (12, 1138615), (15, 910892), (20, 683169), (23, 594060), (30, 455446), (46, 297030), (60, 227723), (69, 198020), (92, 148515), (115, 118812), (138, 99010), (230, 59406), (276, 49505), (345, 39604), (460, 29703), (690, 19802), (1380, 9901)]