66440892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16829}}^1$

素因数の和:16890

約数の個数: 48

約数和(自身を含む): 180956160

約数和(自身を除く): 114515268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16829, 33658, 50487, 67316, 100974, 117803, 201948, 235606, 353409, 471212, 706818, 790963, 1413636, 1581926, 2372889, 3163852, 4745778, 5536741, 9491556, 11073482, 16610223, 22146964, 33220446, 66440892]

約数ペア:

[(1, 66440892), (2, 33220446), (3, 22146964), (4, 16610223), (6, 11073482), (7, 9491556), (12, 5536741), (14, 4745778), (21, 3163852), (28, 2372889), (42, 1581926), (47, 1413636), (84, 790963), (94, 706818), (141, 471212), (188, 353409), (282, 235606), (329, 201948), (564, 117803), (658, 100974), (987, 67316), (1316, 50487), (1974, 33658), (3948, 16829)]