18807696

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{619}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 52970320

約数和(自身を除く): 34162624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 619, 633, 844, 1238, 1266, 1688, 1857, 1899, 2476, 2532, 3376, 3714, 3798, 4952, 5064, 5571, 7428, 7596, 9904, 10128, 11142, 14856, 15192, 22284, 29712, 30384, 44568, 89136, 130609, 261218, 391827, 522436, 783654, 1044872, 1175481, 1567308, 2089744, 2350962, 3134616, 4701924, 6269232, 9403848, 18807696]

約数ペア:

[(1, 18807696), (2, 9403848), (3, 6269232), (4, 4701924), (6, 3134616), (8, 2350962), (9, 2089744), (12, 1567308), (16, 1175481), (18, 1044872), (24, 783654), (36, 522436), (48, 391827), (72, 261218), (144, 130609), (211, 89136), (422, 44568), (619, 30384), (633, 29712), (844, 22284), (1238, 15192), (1266, 14856), (1688, 11142), (1857, 10128), (1899, 9904), (2476, 7596), (2532, 7428), (3376, 5571), (3714, 5064), (3798, 4952)]