16845642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 40154400

約数和(自身を除く): 23308758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 571, 894, 1142, 1341, 1639, 1713, 2682, 3278, 3426, 4917, 5139, 6281, 9834, 10278, 12562, 14751, 18843, 29502, 37686, 56529, 85079, 113058, 170158, 255237, 510474, 765711, 935869, 1531422, 1871738, 2807607, 5615214, 8422821, 16845642]

約数ペア:

[(1, 16845642), (2, 8422821), (3, 5615214), (6, 2807607), (9, 1871738), (11, 1531422), (18, 935869), (22, 765711), (33, 510474), (66, 255237), (99, 170158), (149, 113058), (198, 85079), (298, 56529), (447, 37686), (571, 29502), (894, 18843), (1142, 14751), (1341, 12562), (1639, 10278), (1713, 9834), (2682, 6281), (3278, 5139), (3426, 4917)]