18158260248

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{49171}}^1$

素因数の和:49429

約数の個数: 96

約数和(自身を含む): 51547991040

約数和(自身を除く): 33389730792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 223, 276, 414, 446, 552, 669, 828, 892, 1338, 1656, 1784, 2007, 2676, 4014, 5129, 5352, 8028, 10258, 15387, 16056, 20516, 30774, 41032, 46161, 49171, 61548, 92322, 98342, 123096, 147513, 184644, 196684, 295026, 369288, 393368, 442539, 590052, 885078, 1130933, 1180104, 1770156, 2261866, 3392799, 3540312, 4523732, 6785598, 9047464, 10178397, 10965133, 13571196, 20356794, 21930266, 27142392, 32895399, 40713588, 43860532, 65790798, 81427176, 87721064, 98686197, 131581596, 197372394, 252198059, 263163192, 394744788, 504396118, 756594177, 789489576, 1008792236, 1513188354, 2017584472, 2269782531, 3026376708, 4539565062, 6052753416, 9079130124, 18158260248]

約数ペア:

[(1, 18158260248), (2, 9079130124), (3, 6052753416), (4, 4539565062), (6, 3026376708), (8, 2269782531), (9, 2017584472), (12, 1513188354), (18, 1008792236), (23, 789489576), (24, 756594177), (36, 504396118), (46, 394744788), (69, 263163192), (72, 252198059), (92, 197372394), (138, 131581596), (184, 98686197), (207, 87721064), (223, 81427176), (276, 65790798), (414, 43860532), (446, 40713588), (552, 32895399), (669, 27142392), (828, 21930266), (892, 20356794), (1338, 13571196), (1656, 10965133), (1784, 10178397), (2007, 9047464), (2676, 6785598), (4014, 4523732), (5129, 3540312), (5352, 3392799), (8028, 2261866), (10258, 1770156), (15387, 1180104), (16056, 1130933), (20516, 885078), (30774, 590052), (41032, 442539), (46161, 393368), (49171, 369288), (61548, 295026), (92322, 196684), (98342, 184644), (123096, 147513)]