18966890184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{19507}}^1$

素因数の和:19683

約数の個数: 128

約数和(自身を含む): 53935718400

約数和(自身を除く): 34968828216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 127, 132, 174, 232, 254, 264, 319, 348, 381, 508, 638, 696, 762, 957, 1016, 1276, 1397, 1524, 1914, 2552, 2794, 3048, 3683, 3828, 4191, 5588, 7366, 7656, 8382, 11049, 11176, 14732, 16764, 19507, 22098, 29464, 33528, 39014, 40513, 44196, 58521, 78028, 81026, 88392, 117042, 121539, 156056, 162052, 214577, 234084, 243078, 324104, 429154, 468168, 486156, 565703, 643731, 858308, 972312, 1131406, 1287462, 1697109, 1716616, 2262812, 2477389, 2574924, 3394218, 4525624, 4954778, 5149848, 6222733, 6788436, 7432167, 9909556, 12445466, 13576872, 14864334, 18668199, 19819112, 24890932, 27251279, 29728668, 37336398, 49781864, 54502558, 59457336, 71844281, 74672796, 81753837, 109005116, 143688562, 149345592, 163507674, 215532843, 218010232, 287377124, 327015348, 431065686, 574754248, 654030696, 790287091, 862131372, 1580574182, 1724262744, 2370861273, 3161148364, 4741722546, 6322296728, 9483445092, 18966890184]

約数ペア:

[(1, 18966890184), (2, 9483445092), (3, 6322296728), (4, 4741722546), (6, 3161148364), (8, 2370861273), (11, 1724262744), (12, 1580574182), (22, 862131372), (24, 790287091), (29, 654030696), (33, 574754248), (44, 431065686), (58, 327015348), (66, 287377124), (87, 218010232), (88, 215532843), (116, 163507674), (127, 149345592), (132, 143688562), (174, 109005116), (232, 81753837), (254, 74672796), (264, 71844281), (319, 59457336), (348, 54502558), (381, 49781864), (508, 37336398), (638, 29728668), (696, 27251279), (762, 24890932), (957, 19819112), (1016, 18668199), (1276, 14864334), (1397, 13576872), (1524, 12445466), (1914, 9909556), (2552, 7432167), (2794, 6788436), (3048, 6222733), (3683, 5149848), (3828, 4954778), (4191, 4525624), (5588, 3394218), (7366, 2574924), (7656, 2477389), (8382, 2262812), (11049, 1716616), (11176, 1697109), (14732, 1287462), (16764, 1131406), (19507, 972312), (22098, 858308), (29464, 643731), (33528, 565703), (39014, 486156), (40513, 468168), (44196, 429154), (58521, 324104), (78028, 243078), (81026, 234084), (88392, 214577), (117042, 162052), (121539, 156056)]