2027888748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{1789}}^1$

素因数の和:1896

約数の個数: 108

約数和(自身を含む): 5500469520

約数和(自身を除く): 3472580772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1369, 1702, 1789, 2553, 2738, 3404, 3578, 4107, 5106, 5367, 5476, 7156, 7659, 8214, 10212, 10734, 12321, 15318, 16101, 16428, 21468, 24642, 30636, 31487, 32202, 41147, 49284, 62974, 64404, 66193, 82294, 94461, 123441, 125948, 132386, 164588, 188922, 198579, 246882, 264772, 283383, 370323, 377844, 397158, 493764, 566766, 595737, 740646, 794316, 1133532, 1191474, 1481292, 1522439, 2382948, 2449141, 3044878, 4567317, 4898282, 6089756, 7347423, 9134634, 9796564, 13701951, 14694846, 18269268, 22042269, 27403902, 29389692, 44084538, 54807804, 56330243, 88169076, 112660486, 168990729, 225320972, 337981458, 506972187, 675962916, 1013944374, 2027888748]

約数ペア:

[(1, 2027888748), (2, 1013944374), (3, 675962916), (4, 506972187), (6, 337981458), (9, 225320972), (12, 168990729), (18, 112660486), (23, 88169076), (36, 56330243), (37, 54807804), (46, 44084538), (69, 29389692), (74, 27403902), (92, 22042269), (111, 18269268), (138, 14694846), (148, 13701951), (207, 9796564), (222, 9134634), (276, 7347423), (333, 6089756), (414, 4898282), (444, 4567317), (666, 3044878), (828, 2449141), (851, 2382948), (1332, 1522439), (1369, 1481292), (1702, 1191474), (1789, 1133532), (2553, 794316), (2738, 740646), (3404, 595737), (3578, 566766), (4107, 493764), (5106, 397158), (5367, 377844), (5476, 370323), (7156, 283383), (7659, 264772), (8214, 246882), (10212, 198579), (10734, 188922), (12321, 164588), (15318, 132386), (16101, 125948), (16428, 123441), (21468, 94461), (24642, 82294), (30636, 66193), (31487, 64404), (32202, 62974), (41147, 49284)]