21524292

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2190

約数の個数: 60

約数和(自身を含む): 58110976

約数和(自身を除く): 36586684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2143, 2511, 3348, 4286, 5022, 6429, 8572, 10044, 12858, 19287, 25716, 38574, 57861, 66433, 77148, 115722, 132866, 173583, 199299, 231444, 265732, 347166, 398598, 597897, 694332, 797196, 1195794, 1793691, 2391588, 3587382, 5381073, 7174764, 10762146, 21524292]

約数ペア:

[(1, 21524292), (2, 10762146), (3, 7174764), (4, 5381073), (6, 3587382), (9, 2391588), (12, 1793691), (18, 1195794), (27, 797196), (31, 694332), (36, 597897), (54, 398598), (62, 347166), (81, 265732), (93, 231444), (108, 199299), (124, 173583), (162, 132866), (186, 115722), (279, 77148), (324, 66433), (372, 57861), (558, 38574), (837, 25716), (1116, 19287), (1674, 12858), (2143, 10044), (2511, 8572), (3348, 6429), (4286, 5022)]