18132224

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 40618368

約数和(自身を除く): 22486144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 137, 176, 188, 256, 274, 352, 376, 517, 548, 704, 752, 1034, 1096, 1408, 1504, 1507, 2068, 2192, 2816, 3008, 3014, 4136, 4384, 6016, 6028, 6439, 8272, 8768, 12032, 12056, 12878, 16544, 17536, 24112, 25756, 33088, 35072, 48224, 51512, 66176, 70829, 96448, 103024, 132352, 141658, 192896, 206048, 283316, 385792, 412096, 566632, 824192, 1133264, 1648384, 2266528, 4533056, 9066112, 18132224]

約数ペア:

[(1, 18132224), (2, 9066112), (4, 4533056), (8, 2266528), (11, 1648384), (16, 1133264), (22, 824192), (32, 566632), (44, 412096), (47, 385792), (64, 283316), (88, 206048), (94, 192896), (128, 141658), (137, 132352), (176, 103024), (188, 96448), (256, 70829), (274, 66176), (352, 51512), (376, 48224), (517, 35072), (548, 33088), (704, 25756), (752, 24112), (1034, 17536), (1096, 16544), (1408, 12878), (1504, 12056), (1507, 12032), (2068, 8768), (2192, 8272), (2816, 6439), (3008, 6028), (3014, 6016), (4136, 4384)]