18377064

素因数分解:

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

素因数の和:735

約数の個数: 64

約数和(自身を含む): 51480000

約数和(自身を除く): 33102936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 571, 596, 894, 1142, 1192, 1341, 1713, 1788, 2284, 2682, 3426, 3576, 4023, 4568, 5139, 5364, 6852, 8046, 10278, 10728, 13704, 15417, 16092, 20556, 30834, 32184, 41112, 61668, 85079, 123336, 170158, 255237, 340316, 510474, 680632, 765711, 1020948, 1531422, 2041896, 2297133, 3062844, 4594266, 6125688, 9188532, 18377064]

約数ペア:

[(1, 18377064), (2, 9188532), (3, 6125688), (4, 4594266), (6, 3062844), (8, 2297133), (9, 2041896), (12, 1531422), (18, 1020948), (24, 765711), (27, 680632), (36, 510474), (54, 340316), (72, 255237), (108, 170158), (149, 123336), (216, 85079), (298, 61668), (447, 41112), (571, 32184), (596, 30834), (894, 20556), (1142, 16092), (1192, 15417), (1341, 13704), (1713, 10728), (1788, 10278), (2284, 8046), (2682, 6852), (3426, 5364), (3576, 5139), (4023, 4568)]