18771210768

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1\times {\mathrm{10847}}^1$

素因数の和:12052

約数の個数: 80

約数和(自身を含む): 50104221696

約数和(自身を除く): 31333010928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1163, 1488, 2326, 3489, 4652, 6978, 9304, 10847, 13956, 18608, 21694, 27912, 32541, 36053, 43388, 55824, 65082, 72106, 86776, 108159, 130164, 144212, 173552, 216318, 260328, 288424, 336257, 432636, 520656, 576848, 672514, 865272, 1008771, 1345028, 1730544, 2017542, 2690056, 4035084, 5380112, 8070168, 12615061, 16140336, 25230122, 37845183, 50460244, 75690366, 100920488, 151380732, 201840976, 302761464, 391066891, 605522928, 782133782, 1173200673, 1564267564, 2346401346, 3128535128, 4692802692, 6257070256, 9385605384, 18771210768]

約数ペア:

[(1, 18771210768), (2, 9385605384), (3, 6257070256), (4, 4692802692), (6, 3128535128), (8, 2346401346), (12, 1564267564), (16, 1173200673), (24, 782133782), (31, 605522928), (48, 391066891), (62, 302761464), (93, 201840976), (124, 151380732), (186, 100920488), (248, 75690366), (372, 50460244), (496, 37845183), (744, 25230122), (1163, 16140336), (1488, 12615061), (2326, 8070168), (3489, 5380112), (4652, 4035084), (6978, 2690056), (9304, 2017542), (10847, 1730544), (13956, 1345028), (18608, 1008771), (21694, 865272), (27912, 672514), (32541, 576848), (36053, 520656), (43388, 432636), (55824, 336257), (65082, 288424), (72106, 260328), (86776, 216318), (108159, 173552), (130164, 144212)]