18523692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 52874640

約数和(自身を除く): 34350948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1613, 1914, 2871, 3226, 3828, 4839, 5742, 6452, 9678, 11484, 14517, 17743, 19356, 29034, 35486, 46777, 53229, 58068, 70972, 93554, 106458, 140331, 159687, 187108, 212916, 280662, 319374, 420993, 514547, 561324, 638748, 841986, 1029094, 1543641, 1683972, 2058188, 3087282, 4630923, 6174564, 9261846, 18523692]

約数ペア:

[(1, 18523692), (2, 9261846), (3, 6174564), (4, 4630923), (6, 3087282), (9, 2058188), (11, 1683972), (12, 1543641), (18, 1029094), (22, 841986), (29, 638748), (33, 561324), (36, 514547), (44, 420993), (58, 319374), (66, 280662), (87, 212916), (99, 187108), (116, 159687), (132, 140331), (174, 106458), (198, 93554), (261, 70972), (319, 58068), (348, 53229), (396, 46777), (522, 35486), (638, 29034), (957, 19356), (1044, 17743), (1276, 14517), (1613, 11484), (1914, 9678), (2871, 6452), (3226, 5742), (3828, 4839)]