21469482

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{2633}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 48044160

約数和(自身を除く): 26574678

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 302, 453, 906, 1359, 2633, 2718, 4077, 5266, 7899, 8154, 15798, 23697, 47394, 71091, 142182, 397583, 795166, 1192749, 2385498, 3578247, 7156494, 10734741, 21469482]

約数ペア:

[(1, 21469482), (2, 10734741), (3, 7156494), (6, 3578247), (9, 2385498), (18, 1192749), (27, 795166), (54, 397583), (151, 142182), (302, 71091), (453, 47394), (906, 23697), (1359, 15798), (2633, 8154), (2718, 7899), (4077, 5266)]