1851264

素因数分解:

$2^7\times 3^2\times {\mathrm{1607}}^1$

素因数の和:1627

約数の個数: 48

約数和(自身を含む): 5330520

約数和(自身を除く): 3479256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1607, 3214, 4821, 6428, 9642, 12856, 14463, 19284, 25712, 28926, 38568, 51424, 57852, 77136, 102848, 115704, 154272, 205696, 231408, 308544, 462816, 617088, 925632, 1851264]

約数ペア:

[(1, 1851264), (2, 925632), (3, 617088), (4, 462816), (6, 308544), (8, 231408), (9, 205696), (12, 154272), (16, 115704), (18, 102848), (24, 77136), (32, 57852), (36, 51424), (48, 38568), (64, 28926), (72, 25712), (96, 19284), (128, 14463), (144, 12856), (192, 9642), (288, 6428), (384, 4821), (576, 3214), (1152, 1607)]