1831740804

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21712

約数の個数: 84

約数和(自身を含む): 4972078860

約数和(自身を除く): 3140338056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 972, 1044, 1458, 1566, 2349, 2916, 3132, 4698, 7047, 9396, 14094, 21141, 21661, 28188, 42282, 43322, 64983, 84564, 86644, 129966, 194949, 259932, 389898, 584847, 628169, 779796, 1169694, 1256338, 1754541, 1884507, 2339388, 2512676, 3509082, 3769014, 5263623, 5653521, 7018164, 7538028, 10527246, 11307042, 15790869, 16960563, 21054492, 22614084, 31581738, 33921126, 50881689, 63163476, 67842252, 101763378, 152645067, 203526756, 305290134, 457935201, 610580268, 915870402, 1831740804]

約数ペア:

[(1, 1831740804), (2, 915870402), (3, 610580268), (4, 457935201), (6, 305290134), (9, 203526756), (12, 152645067), (18, 101763378), (27, 67842252), (29, 63163476), (36, 50881689), (54, 33921126), (58, 31581738), (81, 22614084), (87, 21054492), (108, 16960563), (116, 15790869), (162, 11307042), (174, 10527246), (243, 7538028), (261, 7018164), (324, 5653521), (348, 5263623), (486, 3769014), (522, 3509082), (729, 2512676), (783, 2339388), (972, 1884507), (1044, 1754541), (1458, 1256338), (1566, 1169694), (2349, 779796), (2916, 628169), (3132, 584847), (4698, 389898), (7047, 259932), (9396, 194949), (14094, 129966), (21141, 86644), (21661, 84564), (28188, 64983), (42282, 43322)]