1812891528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{6389}}^1$

素因数の和:6971

約数の個数: 96

約数和(自身を含む): 5622177600

約数和(自身を除く): 3809286072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 563, 1126, 1689, 2252, 3378, 3941, 4504, 5067, 6389, 6756, 7882, 10134, 11823, 12778, 13512, 15764, 19167, 20268, 23646, 25556, 31528, 35469, 38334, 40536, 44723, 47292, 51112, 57501, 70938, 76668, 89446, 94584, 115002, 134169, 141876, 153336, 178892, 230004, 268338, 283752, 357784, 402507, 460008, 536676, 805014, 1073352, 1610028, 3220056, 3597007, 7194014, 10791021, 14388028, 21582042, 25179049, 28776056, 32373063, 43164084, 50358098, 64746126, 75537147, 86328168, 100716196, 129492252, 151074294, 201432392, 226611441, 258984504, 302148588, 453222882, 604297176, 906445764, 1812891528]

約数ペア:

[(1, 1812891528), (2, 906445764), (3, 604297176), (4, 453222882), (6, 302148588), (7, 258984504), (8, 226611441), (9, 201432392), (12, 151074294), (14, 129492252), (18, 100716196), (21, 86328168), (24, 75537147), (28, 64746126), (36, 50358098), (42, 43164084), (56, 32373063), (63, 28776056), (72, 25179049), (84, 21582042), (126, 14388028), (168, 10791021), (252, 7194014), (504, 3597007), (563, 3220056), (1126, 1610028), (1689, 1073352), (2252, 805014), (3378, 536676), (3941, 460008), (4504, 402507), (5067, 357784), (6389, 283752), (6756, 268338), (7882, 230004), (10134, 178892), (11823, 153336), (12778, 141876), (13512, 134169), (15764, 115002), (19167, 94584), (20268, 89446), (23646, 76668), (25556, 70938), (31528, 57501), (35469, 51112), (38334, 47292), (40536, 44723)]