2018790732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1447}}^1$

素因数の和:2455

約数の個数: 96

約数和(自身を含む): 5709892608

約数和(自身を除く): 3691101876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 977, 1428, 1447, 1954, 2894, 2931, 3908, 4341, 5788, 5862, 6839, 8682, 10129, 11724, 13678, 16609, 17364, 20258, 20517, 24599, 27356, 30387, 33218, 40516, 41034, 49198, 49827, 60774, 66436, 73797, 82068, 98396, 99654, 116263, 121548, 147594, 172193, 199308, 232526, 295188, 344386, 348789, 465052, 516579, 688772, 697578, 1033158, 1395156, 1413719, 2066316, 2827438, 4241157, 5654876, 8482314, 9896033, 16964628, 19792066, 24033223, 29688099, 39584132, 48066446, 59376198, 72099669, 96132892, 118752396, 144199338, 168232561, 288398676, 336465122, 504697683, 672930244, 1009395366, 2018790732]

約数ペア:

[(1, 2018790732), (2, 1009395366), (3, 672930244), (4, 504697683), (6, 336465122), (7, 288398676), (12, 168232561), (14, 144199338), (17, 118752396), (21, 96132892), (28, 72099669), (34, 59376198), (42, 48066446), (51, 39584132), (68, 29688099), (84, 24033223), (102, 19792066), (119, 16964628), (204, 9896033), (238, 8482314), (357, 5654876), (476, 4241157), (714, 2827438), (977, 2066316), (1428, 1413719), (1447, 1395156), (1954, 1033158), (2894, 697578), (2931, 688772), (3908, 516579), (4341, 465052), (5788, 348789), (5862, 344386), (6839, 295188), (8682, 232526), (10129, 199308), (11724, 172193), (13678, 147594), (16609, 121548), (17364, 116263), (20258, 99654), (20517, 98396), (24599, 82068), (27356, 73797), (30387, 66436), (33218, 60774), (40516, 49827), (41034, 49198)]