181806324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 500242176

約数和(自身を除く): 318435852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 97, 106, 159, 194, 212, 291, 318, 371, 388, 421, 582, 636, 679, 742, 842, 1113, 1164, 1263, 1358, 1484, 1684, 2037, 2226, 2526, 2716, 2947, 4074, 4452, 5052, 5141, 5894, 8148, 8841, 10282, 11788, 15423, 17682, 20564, 22313, 30846, 35364, 35987, 40837, 44626, 61692, 66939, 71974, 81674, 89252, 107961, 122511, 133878, 143948, 156191, 163348, 215922, 245022, 267756, 285859, 312382, 431844, 468573, 490044, 571718, 624764, 857577, 937146, 1143436, 1715154, 1874292, 2164361, 3430308, 4328722, 6493083, 8657444, 12986166, 15150527, 25972332, 30301054, 45451581, 60602108, 90903162, 181806324]

約数ペア:

[(1, 181806324), (2, 90903162), (3, 60602108), (4, 45451581), (6, 30301054), (7, 25972332), (12, 15150527), (14, 12986166), (21, 8657444), (28, 6493083), (42, 4328722), (53, 3430308), (84, 2164361), (97, 1874292), (106, 1715154), (159, 1143436), (194, 937146), (212, 857577), (291, 624764), (318, 571718), (371, 490044), (388, 468573), (421, 431844), (582, 312382), (636, 285859), (679, 267756), (742, 245022), (842, 215922), (1113, 163348), (1164, 156191), (1263, 143948), (1358, 133878), (1484, 122511), (1684, 107961), (2037, 89252), (2226, 81674), (2526, 71974), (2716, 66939), (2947, 61692), (4074, 44626), (4452, 40837), (5052, 35987), (5141, 35364), (5894, 30846), (8148, 22313), (8841, 20564), (10282, 17682), (11788, 15423)]