21734286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16693}}^1$

素因数の和:16736

約数の個数: 32

約数和(自身を含む): 51283968

約数和(自身を除く): 29549682

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16693, 33386, 50079, 100158, 116851, 233702, 350553, 517483, 701106, 1034966, 1552449, 3104898, 3622381, 7244762, 10867143, 21734286]

約数ペア:

[(1, 21734286), (2, 10867143), (3, 7244762), (6, 3622381), (7, 3104898), (14, 1552449), (21, 1034966), (31, 701106), (42, 517483), (62, 350553), (93, 233702), (186, 116851), (217, 100158), (434, 50079), (651, 33386), (1302, 16693)]