18135168

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 48837600

約数和(自身を除く): 30702432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 569, 664, 996, 1138, 1328, 1707, 1992, 2276, 2656, 3414, 3984, 4552, 5312, 6828, 7968, 9104, 10624, 13656, 15936, 18208, 27312, 31872, 36416, 47227, 54624, 72832, 94454, 109248, 141681, 188908, 218496, 283362, 377816, 566724, 755632, 1133448, 1511264, 2266896, 3022528, 4533792, 6045056, 9067584, 18135168]

約数ペア:

[(1, 18135168), (2, 9067584), (3, 6045056), (4, 4533792), (6, 3022528), (8, 2266896), (12, 1511264), (16, 1133448), (24, 755632), (32, 566724), (48, 377816), (64, 283362), (83, 218496), (96, 188908), (128, 141681), (166, 109248), (192, 94454), (249, 72832), (332, 54624), (384, 47227), (498, 36416), (569, 31872), (664, 27312), (996, 18208), (1138, 15936), (1328, 13656), (1707, 10624), (1992, 9104), (2276, 7968), (2656, 6828), (3414, 5312), (3984, 4552)]