21845088

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 72

約数和(自身を含む): 62820576

約数和(自身を除く): 40975488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 751, 808, 909, 1212, 1502, 1616, 1818, 2253, 2424, 3004, 3232, 3636, 4506, 4848, 6008, 6759, 7272, 9012, 9696, 12016, 13518, 14544, 18024, 24032, 27036, 29088, 36048, 54072, 72096, 75851, 108144, 151702, 216288, 227553, 303404, 455106, 606808, 682659, 910212, 1213616, 1365318, 1820424, 2427232, 2730636, 3640848, 5461272, 7281696, 10922544, 21845088]

約数ペア:

[(1, 21845088), (2, 10922544), (3, 7281696), (4, 5461272), (6, 3640848), (8, 2730636), (9, 2427232), (12, 1820424), (16, 1365318), (18, 1213616), (24, 910212), (32, 682659), (36, 606808), (48, 455106), (72, 303404), (96, 227553), (101, 216288), (144, 151702), (202, 108144), (288, 75851), (303, 72096), (404, 54072), (606, 36048), (751, 29088), (808, 27036), (909, 24032), (1212, 18024), (1502, 14544), (1616, 13518), (1818, 12016), (2253, 9696), (2424, 9012), (3004, 7272), (3232, 6759), (3636, 6008), (4506, 4848)]