13506816

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 36873760

約数和(自身を除く): 23366944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 409, 516, 688, 768, 818, 1032, 1227, 1376, 1636, 2064, 2454, 2752, 3272, 4128, 4908, 5504, 6544, 8256, 9816, 11008, 13088, 16512, 17587, 19632, 26176, 33024, 35174, 39264, 52352, 52761, 70348, 78528, 104704, 105522, 140696, 157056, 211044, 281392, 314112, 422088, 562784, 844176, 1125568, 1688352, 2251136, 3376704, 4502272, 6753408, 13506816]

約数ペア:

[(1, 13506816), (2, 6753408), (3, 4502272), (4, 3376704), (6, 2251136), (8, 1688352), (12, 1125568), (16, 844176), (24, 562784), (32, 422088), (43, 314112), (48, 281392), (64, 211044), (86, 157056), (96, 140696), (128, 105522), (129, 104704), (172, 78528), (192, 70348), (256, 52761), (258, 52352), (344, 39264), (384, 35174), (409, 33024), (516, 26176), (688, 19632), (768, 17587), (818, 16512), (1032, 13088), (1227, 11008), (1376, 9816), (1636, 8256), (2064, 6544), (2454, 5504), (2752, 4908), (3272, 4128)]