18488376

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{6263}}^1$

素因数の和:6316

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 32813784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 6263, 12526, 18789, 25052, 37578, 50104, 56367, 75156, 112734, 150312, 225468, 256783, 450936, 513566, 770349, 1027132, 1540698, 2054264, 2311047, 3081396, 4622094, 6162792, 9244188, 18488376]

約数ペア:

[(1, 18488376), (2, 9244188), (3, 6162792), (4, 4622094), (6, 3081396), (8, 2311047), (9, 2054264), (12, 1540698), (18, 1027132), (24, 770349), (36, 513566), (41, 450936), (72, 256783), (82, 225468), (123, 150312), (164, 112734), (246, 75156), (328, 56367), (369, 50104), (492, 37578), (738, 25052), (984, 18789), (1476, 12526), (2952, 6263)]