1901592

素因数分解:

$2^3\times 3^2\times 7^4\times {\mathrm{11}}^1$

素因数の和:51

約数の個数: 120

約数和(自身を含む): 6554340

約数和(自身を除く): 4652748

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 343, 392, 396, 441, 462, 504, 539, 588, 616, 686, 693, 792, 882, 924, 1029, 1078, 1176, 1372, 1386, 1617, 1764, 1848, 2058, 2156, 2401, 2744, 2772, 3087, 3234, 3528, 3773, 4116, 4312, 4802, 4851, 5544, 6174, 6468, 7203, 7546, 8232, 9604, 9702, 11319, 12348, 12936, 14406, 15092, 19208, 19404, 21609, 22638, 24696, 26411, 28812, 30184, 33957, 38808, 43218, 45276, 52822, 57624, 67914, 79233, 86436, 90552, 105644, 135828, 158466, 172872, 211288, 237699, 271656, 316932, 475398, 633864, 950796, 1901592]

約数ペア:

[(1, 1901592), (2, 950796), (3, 633864), (4, 475398), (6, 316932), (7, 271656), (8, 237699), (9, 211288), (11, 172872), (12, 158466), (14, 135828), (18, 105644), (21, 90552), (22, 86436), (24, 79233), (28, 67914), (33, 57624), (36, 52822), (42, 45276), (44, 43218), (49, 38808), (56, 33957), (63, 30184), (66, 28812), (72, 26411), (77, 24696), (84, 22638), (88, 21609), (98, 19404), (99, 19208), (126, 15092), (132, 14406), (147, 12936), (154, 12348), (168, 11319), (196, 9702), (198, 9604), (231, 8232), (252, 7546), (264, 7203), (294, 6468), (308, 6174), (343, 5544), (392, 4851), (396, 4802), (441, 4312), (462, 4116), (504, 3773), (539, 3528), (588, 3234), (616, 3087), (686, 2772), (693, 2744), (792, 2401), (882, 2156), (924, 2058), (1029, 1848), (1078, 1764), (1176, 1617), (1372, 1386)]