21835194072

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{11171}}^1$

素因数の和:14744

約数の個数: 64

約数和(自身を含む): 56982562560

約数和(自身を除く): 35147368488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 3541, 7082, 10623, 11171, 14164, 21246, 22342, 28328, 33513, 42492, 44684, 67026, 81443, 84984, 89368, 134052, 162886, 244329, 256933, 268104, 325772, 488658, 513866, 651544, 770799, 977316, 1027732, 1541598, 1954632, 2055464, 3083196, 6166392, 39556511, 79113022, 118669533, 158226044, 237339066, 316452088, 474678132, 909799753, 949356264, 1819599506, 2729399259, 3639199012, 5458798518, 7278398024, 10917597036, 21835194072]

約数ペア:

[(1, 21835194072), (2, 10917597036), (3, 7278398024), (4, 5458798518), (6, 3639199012), (8, 2729399259), (12, 1819599506), (23, 949356264), (24, 909799753), (46, 474678132), (69, 316452088), (92, 237339066), (138, 158226044), (184, 118669533), (276, 79113022), (552, 39556511), (3541, 6166392), (7082, 3083196), (10623, 2055464), (11171, 1954632), (14164, 1541598), (21246, 1027732), (22342, 977316), (28328, 770799), (33513, 651544), (42492, 513866), (44684, 488658), (67026, 325772), (81443, 268104), (84984, 256933), (89368, 244329), (134052, 162886)]