18634272

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2659}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 49603680

約数和(自身を除く): 30969408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2659, 3504, 5318, 7008, 7977, 10636, 15954, 21272, 31908, 42544, 63816, 85088, 127632, 194107, 255264, 388214, 582321, 776428, 1164642, 1552856, 2329284, 3105712, 4658568, 6211424, 9317136, 18634272]

約数ペア:

[(1, 18634272), (2, 9317136), (3, 6211424), (4, 4658568), (6, 3105712), (8, 2329284), (12, 1552856), (16, 1164642), (24, 776428), (32, 582321), (48, 388214), (73, 255264), (96, 194107), (146, 127632), (219, 85088), (292, 63816), (438, 42544), (584, 31908), (876, 21272), (1168, 15954), (1752, 10636), (2336, 7977), (2659, 7008), (3504, 5318)]