23018424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:405

約数の個数: 128

約数和(自身を含む): 71366400

約数和(自身を除く): 48347976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 209, 228, 247, 264, 286, 312, 353, 418, 429, 456, 494, 572, 627, 706, 741, 836, 858, 988, 1059, 1144, 1254, 1412, 1482, 1672, 1716, 1976, 2118, 2508, 2717, 2824, 2964, 3432, 3883, 4236, 4589, 5016, 5434, 5928, 6707, 7766, 8151, 8472, 9178, 10868, 11649, 13414, 13767, 15532, 16302, 18356, 20121, 21736, 23298, 26828, 27534, 31064, 32604, 36712, 40242, 46596, 50479, 53656, 55068, 65208, 73777, 80484, 87191, 93192, 100958, 110136, 147554, 151437, 160968, 174382, 201916, 221331, 261573, 295108, 302874, 348764, 403832, 442662, 523146, 590216, 605748, 697528, 885324, 959101, 1046292, 1211496, 1770648, 1918202, 2092584, 2877303, 3836404, 5754606, 7672808, 11509212, 23018424]

約数ペア:

[(1, 23018424), (2, 11509212), (3, 7672808), (4, 5754606), (6, 3836404), (8, 2877303), (11, 2092584), (12, 1918202), (13, 1770648), (19, 1211496), (22, 1046292), (24, 959101), (26, 885324), (33, 697528), (38, 605748), (39, 590216), (44, 523146), (52, 442662), (57, 403832), (66, 348764), (76, 302874), (78, 295108), (88, 261573), (104, 221331), (114, 201916), (132, 174382), (143, 160968), (152, 151437), (156, 147554), (209, 110136), (228, 100958), (247, 93192), (264, 87191), (286, 80484), (312, 73777), (353, 65208), (418, 55068), (429, 53656), (456, 50479), (494, 46596), (572, 40242), (627, 36712), (706, 32604), (741, 31064), (836, 27534), (858, 26828), (988, 23298), (1059, 21736), (1144, 20121), (1254, 18356), (1412, 16302), (1482, 15532), (1672, 13767), (1716, 13414), (1976, 11649), (2118, 10868), (2508, 9178), (2717, 8472), (2824, 8151), (2964, 7766), (3432, 6707), (3883, 5928), (4236, 5434), (4589, 5016)]