18133104

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 80

約数和(自身を含む): 52032384

約数和(自身を除く): 33899280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 563, 671, 732, 976, 1126, 1342, 1464, 1689, 2013, 2252, 2684, 2928, 3378, 4026, 4504, 5368, 6193, 6756, 8052, 9008, 10736, 12386, 13512, 16104, 18579, 24772, 27024, 32208, 34343, 37158, 49544, 68686, 74316, 99088, 103029, 137372, 148632, 206058, 274744, 297264, 377773, 412116, 549488, 755546, 824232, 1133319, 1511092, 1648464, 2266638, 3022184, 4533276, 6044368, 9066552, 18133104]

約数ペア:

[(1, 18133104), (2, 9066552), (3, 6044368), (4, 4533276), (6, 3022184), (8, 2266638), (11, 1648464), (12, 1511092), (16, 1133319), (22, 824232), (24, 755546), (33, 549488), (44, 412116), (48, 377773), (61, 297264), (66, 274744), (88, 206058), (122, 148632), (132, 137372), (176, 103029), (183, 99088), (244, 74316), (264, 68686), (366, 49544), (488, 37158), (528, 34343), (563, 32208), (671, 27024), (732, 24772), (976, 18579), (1126, 16104), (1342, 13512), (1464, 12386), (1689, 10736), (2013, 9008), (2252, 8052), (2684, 6756), (2928, 6193), (3378, 5368), (4026, 4504)]