18713376

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 60328800

約数和(自身を除く): 41615424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 179, 198, 216, 242, 264, 288, 297, 352, 358, 363, 396, 432, 484, 528, 537, 594, 716, 726, 792, 864, 968, 1056, 1074, 1089, 1188, 1432, 1452, 1584, 1611, 1936, 1969, 2148, 2178, 2376, 2864, 2904, 3168, 3222, 3267, 3872, 3938, 4296, 4356, 4752, 4833, 5728, 5808, 5907, 6444, 6534, 7876, 8592, 8712, 9504, 9666, 11616, 11814, 12888, 13068, 15752, 17184, 17424, 17721, 19332, 21659, 23628, 25776, 26136, 31504, 34848, 35442, 38664, 43318, 47256, 51552, 52272, 53163, 63008, 64977, 70884, 77328, 86636, 94512, 104544, 106326, 129954, 141768, 154656, 173272, 189024, 194931, 212652, 259908, 283536, 346544, 389862, 425304, 519816, 567072, 584793, 693088, 779724, 850608, 1039632, 1169586, 1559448, 1701216, 2079264, 2339172, 3118896, 4678344, 6237792, 9356688, 18713376]

約数ペア:

[(1, 18713376), (2, 9356688), (3, 6237792), (4, 4678344), (6, 3118896), (8, 2339172), (9, 2079264), (11, 1701216), (12, 1559448), (16, 1169586), (18, 1039632), (22, 850608), (24, 779724), (27, 693088), (32, 584793), (33, 567072), (36, 519816), (44, 425304), (48, 389862), (54, 346544), (66, 283536), (72, 259908), (88, 212652), (96, 194931), (99, 189024), (108, 173272), (121, 154656), (132, 141768), (144, 129954), (176, 106326), (179, 104544), (198, 94512), (216, 86636), (242, 77328), (264, 70884), (288, 64977), (297, 63008), (352, 53163), (358, 52272), (363, 51552), (396, 47256), (432, 43318), (484, 38664), (528, 35442), (537, 34848), (594, 31504), (716, 26136), (726, 25776), (792, 23628), (864, 21659), (968, 19332), (1056, 17721), (1074, 17424), (1089, 17184), (1188, 15752), (1432, 13068), (1452, 12888), (1584, 11814), (1611, 11616), (1936, 9666), (1969, 9504), (2148, 8712), (2178, 8592), (2376, 7876), (2864, 6534), (2904, 6444), (3168, 5907), (3222, 5808), (3267, 5728), (3872, 4833), (3938, 4752), (4296, 4356)]