18270912

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 54278784

約数和(自身を除く): 36007872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 64, 66, 82, 88, 96, 123, 132, 164, 176, 192, 211, 246, 264, 328, 352, 422, 451, 492, 528, 633, 656, 704, 844, 902, 984, 1056, 1266, 1312, 1353, 1688, 1804, 1968, 2112, 2321, 2532, 2624, 2706, 3376, 3608, 3936, 4642, 5064, 5412, 6752, 6963, 7216, 7872, 8651, 9284, 10128, 10824, 13504, 13926, 14432, 17302, 18568, 20256, 21648, 25953, 27852, 28864, 34604, 37136, 40512, 43296, 51906, 55704, 69208, 74272, 86592, 95161, 103812, 111408, 138416, 148544, 190322, 207624, 222816, 276832, 285483, 380644, 415248, 445632, 553664, 570966, 761288, 830496, 1141932, 1522576, 1660992, 2283864, 3045152, 4567728, 6090304, 9135456, 18270912]

約数ペア:

[(1, 18270912), (2, 9135456), (3, 6090304), (4, 4567728), (6, 3045152), (8, 2283864), (11, 1660992), (12, 1522576), (16, 1141932), (22, 830496), (24, 761288), (32, 570966), (33, 553664), (41, 445632), (44, 415248), (48, 380644), (64, 285483), (66, 276832), (82, 222816), (88, 207624), (96, 190322), (123, 148544), (132, 138416), (164, 111408), (176, 103812), (192, 95161), (211, 86592), (246, 74272), (264, 69208), (328, 55704), (352, 51906), (422, 43296), (451, 40512), (492, 37136), (528, 34604), (633, 28864), (656, 27852), (704, 25953), (844, 21648), (902, 20256), (984, 18568), (1056, 17302), (1266, 14432), (1312, 13926), (1353, 13504), (1688, 10824), (1804, 10128), (1968, 9284), (2112, 8651), (2321, 7872), (2532, 7216), (2624, 6963), (2706, 6752), (3376, 5412), (3608, 5064), (3936, 4642)]