21323772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{14447}}^1$

素因数の和:14498

約数の個数: 36

約数和(自身を含む): 55220256

約数和(自身を除く): 33896484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 14447, 28894, 43341, 57788, 86682, 130023, 173364, 260046, 520092, 592327, 1184654, 1776981, 2369308, 3553962, 5330943, 7107924, 10661886, 21323772]

約数ペア:

[(1, 21323772), (2, 10661886), (3, 7107924), (4, 5330943), (6, 3553962), (9, 2369308), (12, 1776981), (18, 1184654), (36, 592327), (41, 520092), (82, 260046), (123, 173364), (164, 130023), (246, 86682), (369, 57788), (492, 43341), (738, 28894), (1476, 14447)]