18883215732

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{3407}}^1$

素因数の和:3801

約数の個数: 96

約数和(自身を含む): 47303585280

約数和(自身を除く): 28420369548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 269, 303, 404, 538, 606, 807, 1076, 1212, 1614, 1717, 3228, 3407, 3434, 4573, 5151, 6814, 6868, 9146, 10221, 10302, 13628, 13719, 18292, 20442, 20604, 27169, 27438, 40884, 54338, 54876, 57919, 81507, 108676, 115838, 163014, 173757, 231676, 326028, 344107, 347514, 461873, 688214, 695028, 916483, 923746, 1032321, 1376428, 1385619, 1832966, 1847492, 2064642, 2749449, 2771238, 3665932, 4129284, 5498898, 5542476, 5849819, 10997796, 11699638, 15580211, 17549457, 23399276, 31160422, 35098914, 46740633, 62320844, 70197828, 92564783, 93481266, 185129566, 186962532, 277694349, 370259132, 555388698, 1110777396, 1573601311, 3147202622, 4720803933, 6294405244, 9441607866, 18883215732]

約数ペア:

[(1, 18883215732), (2, 9441607866), (3, 6294405244), (4, 4720803933), (6, 3147202622), (12, 1573601311), (17, 1110777396), (34, 555388698), (51, 370259132), (68, 277694349), (101, 186962532), (102, 185129566), (202, 93481266), (204, 92564783), (269, 70197828), (303, 62320844), (404, 46740633), (538, 35098914), (606, 31160422), (807, 23399276), (1076, 17549457), (1212, 15580211), (1614, 11699638), (1717, 10997796), (3228, 5849819), (3407, 5542476), (3434, 5498898), (4573, 4129284), (5151, 3665932), (6814, 2771238), (6868, 2749449), (9146, 2064642), (10221, 1847492), (10302, 1832966), (13628, 1385619), (13719, 1376428), (18292, 1032321), (20442, 923746), (20604, 916483), (27169, 695028), (27438, 688214), (40884, 461873), (54338, 347514), (54876, 344107), (57919, 326028), (81507, 231676), (108676, 173757), (115838, 163014)]