231932718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 512044416

約数和(自身を除く): 280111698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 347, 426, 523, 639, 694, 1041, 1046, 1278, 1569, 2082, 3123, 3138, 4707, 6246, 9414, 24637, 37133, 49274, 73911, 74266, 111399, 147822, 181481, 221733, 222798, 334197, 362962, 443466, 544443, 668394, 1088886, 1633329, 3266658, 12885151, 25770302, 38655453, 77310906, 115966359, 231932718]

約数ペア:

[(1, 231932718), (2, 115966359), (3, 77310906), (6, 38655453), (9, 25770302), (18, 12885151), (71, 3266658), (142, 1633329), (213, 1088886), (347, 668394), (426, 544443), (523, 443466), (639, 362962), (694, 334197), (1041, 222798), (1046, 221733), (1278, 181481), (1569, 147822), (2082, 111399), (3123, 74266), (3138, 73911), (4707, 49274), (6246, 37133), (9414, 24637)]