21859632

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 100

約数和(自身を含む): 64277136

約数和(自身を除く): 42417504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 167, 202, 216, 303, 324, 334, 404, 432, 501, 606, 648, 668, 808, 909, 1002, 1212, 1296, 1336, 1503, 1616, 1818, 2004, 2424, 2672, 2727, 3006, 3636, 4008, 4509, 4848, 5454, 6012, 7272, 8016, 8181, 9018, 10908, 12024, 13527, 14544, 16362, 16867, 18036, 21816, 24048, 27054, 32724, 33734, 36072, 43632, 50601, 54108, 65448, 67468, 72144, 101202, 108216, 130896, 134936, 151803, 202404, 216432, 269872, 303606, 404808, 455409, 607212, 809616, 910818, 1214424, 1366227, 1821636, 2428848, 2732454, 3643272, 5464908, 7286544, 10929816, 21859632]

約数ペア:

[(1, 21859632), (2, 10929816), (3, 7286544), (4, 5464908), (6, 3643272), (8, 2732454), (9, 2428848), (12, 1821636), (16, 1366227), (18, 1214424), (24, 910818), (27, 809616), (36, 607212), (48, 455409), (54, 404808), (72, 303606), (81, 269872), (101, 216432), (108, 202404), (144, 151803), (162, 134936), (167, 130896), (202, 108216), (216, 101202), (303, 72144), (324, 67468), (334, 65448), (404, 54108), (432, 50601), (501, 43632), (606, 36072), (648, 33734), (668, 32724), (808, 27054), (909, 24048), (1002, 21816), (1212, 18036), (1296, 16867), (1336, 16362), (1503, 14544), (1616, 13527), (1818, 12024), (2004, 10908), (2424, 9018), (2672, 8181), (2727, 8016), (3006, 7272), (3636, 6012), (4008, 5454), (4509, 4848)]