15642192168

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{18121}}^1$

素因数の和:18783

約数の個数: 96

約数和(自身を含む): 44667105600

約数和(自身を除く): 29024913432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 631, 684, 1262, 1368, 1893, 2524, 3786, 5048, 5679, 7572, 11358, 11989, 15144, 18121, 22716, 23978, 35967, 36242, 45432, 47956, 54363, 71934, 72484, 95912, 107901, 108726, 143868, 144968, 163089, 215802, 217452, 287736, 326178, 344299, 431604, 434904, 652356, 688598, 863208, 1032897, 1304712, 1377196, 2065794, 2754392, 3098691, 4131588, 6197382, 8263176, 11434351, 12394764, 22868702, 24789528, 34303053, 45737404, 68606106, 91474808, 102909159, 137212212, 205818318, 217252669, 274424424, 411636636, 434505338, 651758007, 823273272, 869010676, 1303516014, 1738021352, 1955274021, 2607032028, 3910548042, 5214064056, 7821096084, 15642192168]

約数ペア:

[(1, 15642192168), (2, 7821096084), (3, 5214064056), (4, 3910548042), (6, 2607032028), (8, 1955274021), (9, 1738021352), (12, 1303516014), (18, 869010676), (19, 823273272), (24, 651758007), (36, 434505338), (38, 411636636), (57, 274424424), (72, 217252669), (76, 205818318), (114, 137212212), (152, 102909159), (171, 91474808), (228, 68606106), (342, 45737404), (456, 34303053), (631, 24789528), (684, 22868702), (1262, 12394764), (1368, 11434351), (1893, 8263176), (2524, 6197382), (3786, 4131588), (5048, 3098691), (5679, 2754392), (7572, 2065794), (11358, 1377196), (11989, 1304712), (15144, 1032897), (18121, 863208), (22716, 688598), (23978, 652356), (35967, 434904), (36242, 431604), (45432, 344299), (47956, 326178), (54363, 287736), (71934, 217452), (72484, 215802), (95912, 163089), (107901, 144968), (108726, 143868)]