21448032

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1$

素因数の和:7251

約数の個数: 48

約数和(自身を含む): 58125312

約数和(自身を除く): 36677280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7207, 14414, 21621, 28828, 43242, 57656, 86484, 115312, 172968, 223417, 230624, 345936, 446834, 670251, 691872, 893668, 1340502, 1787336, 2681004, 3574672, 5362008, 7149344, 10724016, 21448032]

約数ペア:

[(1, 21448032), (2, 10724016), (3, 7149344), (4, 5362008), (6, 3574672), (8, 2681004), (12, 1787336), (16, 1340502), (24, 893668), (31, 691872), (32, 670251), (48, 446834), (62, 345936), (93, 230624), (96, 223417), (124, 172968), (186, 115312), (248, 86484), (372, 57656), (496, 43242), (744, 28828), (992, 21621), (1488, 14414), (2976, 7207)]