18251018236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1567}}^1$

素因数の和:2299

約数の個数: 96

約数和(自身を含む): 38577917952

約数和(自身を除く): 20326899716

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 677, 748, 782, 1012, 1354, 1564, 1567, 2708, 3134, 4301, 6268, 7447, 8602, 11509, 14894, 15571, 17204, 17237, 23018, 26639, 29788, 31142, 34474, 36041, 46036, 53278, 62284, 68948, 72082, 106556, 126599, 144164, 171281, 253198, 264707, 293029, 342562, 396451, 506396, 529414, 586058, 612697, 685124, 792902, 1058828, 1060859, 1172116, 1225394, 1585804, 2121718, 2450788, 2911777, 4243436, 5823554, 6739667, 11647108, 11669449, 13479334, 18034603, 23338898, 24399757, 26958668, 36069206, 46677796, 48799514, 72138412, 97599028, 198380633, 268397327, 396761266, 414795869, 536794654, 793522532, 829591738, 1073589308, 1659183476, 4562754559, 9125509118, 18251018236]

約数ペア:

[(1, 18251018236), (2, 9125509118), (4, 4562754559), (11, 1659183476), (17, 1073589308), (22, 829591738), (23, 793522532), (34, 536794654), (44, 414795869), (46, 396761266), (68, 268397327), (92, 198380633), (187, 97599028), (253, 72138412), (374, 48799514), (391, 46677796), (506, 36069206), (677, 26958668), (748, 24399757), (782, 23338898), (1012, 18034603), (1354, 13479334), (1564, 11669449), (1567, 11647108), (2708, 6739667), (3134, 5823554), (4301, 4243436), (6268, 2911777), (7447, 2450788), (8602, 2121718), (11509, 1585804), (14894, 1225394), (15571, 1172116), (17204, 1060859), (17237, 1058828), (23018, 792902), (26639, 685124), (29788, 612697), (31142, 586058), (34474, 529414), (36041, 506396), (46036, 396451), (53278, 342562), (62284, 293029), (68948, 264707), (72082, 253198), (106556, 171281), (126599, 144164)]