18472304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 40

約数和(自身を含む): 37966320

約数和(自身を除く): 19494016

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 971, 1189, 1942, 2378, 3884, 4756, 7768, 9512, 15536, 19024, 28159, 39811, 56318, 79622, 112636, 159244, 225272, 318488, 450544, 636976, 1154519, 2309038, 4618076, 9236152, 18472304]

約数ペア:

[(1, 18472304), (2, 9236152), (4, 4618076), (8, 2309038), (16, 1154519), (29, 636976), (41, 450544), (58, 318488), (82, 225272), (116, 159244), (164, 112636), (232, 79622), (328, 56318), (464, 39811), (656, 28159), (971, 19024), (1189, 15536), (1942, 9512), (2378, 7768), (3884, 4756)]