18125184

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 60122880

約数和(自身を除く): 41997696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 613, 616, 672, 704, 896, 924, 1056, 1226, 1232, 1344, 1408, 1839, 1848, 2112, 2452, 2464, 2688, 3678, 3696, 4224, 4291, 4904, 4928, 6743, 7356, 7392, 8582, 9808, 9856, 12873, 13486, 14712, 14784, 17164, 19616, 20229, 25746, 26972, 29424, 29568, 34328, 39232, 40458, 47201, 51492, 53944, 58848, 68656, 78464, 80916, 94402, 102984, 107888, 117696, 137312, 141603, 161832, 188804, 205968, 215776, 235392, 274624, 283206, 323664, 377608, 411936, 431552, 549248, 566412, 647328, 755216, 823872, 863104, 1132824, 1294656, 1510432, 1647744, 2265648, 2589312, 3020864, 4531296, 6041728, 9062592, 18125184]

約数ペア:

[(1, 18125184), (2, 9062592), (3, 6041728), (4, 4531296), (6, 3020864), (7, 2589312), (8, 2265648), (11, 1647744), (12, 1510432), (14, 1294656), (16, 1132824), (21, 863104), (22, 823872), (24, 755216), (28, 647328), (32, 566412), (33, 549248), (42, 431552), (44, 411936), (48, 377608), (56, 323664), (64, 283206), (66, 274624), (77, 235392), (84, 215776), (88, 205968), (96, 188804), (112, 161832), (128, 141603), (132, 137312), (154, 117696), (168, 107888), (176, 102984), (192, 94402), (224, 80916), (231, 78464), (264, 68656), (308, 58848), (336, 53944), (352, 51492), (384, 47201), (448, 40458), (462, 39232), (528, 34328), (613, 29568), (616, 29424), (672, 26972), (704, 25746), (896, 20229), (924, 19616), (1056, 17164), (1226, 14784), (1232, 14712), (1344, 13486), (1408, 12873), (1839, 9856), (1848, 9808), (2112, 8582), (2452, 7392), (2464, 7356), (2688, 6743), (3678, 4928), (3696, 4904), (4224, 4291)]