18379008

素因数分解:

$2^8\times 3^3\times {\mathrm{2659}}^1$

素因数の和:2684

約数の個数: 72

約数和(自身を含む): 54370400

約数和(自身を除く): 35991392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 2659, 3456, 5318, 6912, 7977, 10636, 15954, 21272, 23931, 31908, 42544, 47862, 63816, 71793, 85088, 95724, 127632, 143586, 170176, 191448, 255264, 287172, 340352, 382896, 510528, 574344, 680704, 765792, 1021056, 1148688, 1531584, 2042112, 2297376, 3063168, 4594752, 6126336, 9189504, 18379008]

約数ペア:

[(1, 18379008), (2, 9189504), (3, 6126336), (4, 4594752), (6, 3063168), (8, 2297376), (9, 2042112), (12, 1531584), (16, 1148688), (18, 1021056), (24, 765792), (27, 680704), (32, 574344), (36, 510528), (48, 382896), (54, 340352), (64, 287172), (72, 255264), (96, 191448), (108, 170176), (128, 143586), (144, 127632), (192, 95724), (216, 85088), (256, 71793), (288, 63816), (384, 47862), (432, 42544), (576, 31908), (768, 23931), (864, 21272), (1152, 15954), (1728, 10636), (2304, 7977), (2659, 6912), (3456, 5318)]