1812768

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 4971456

約数和(自身を除く): 3158688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 821, 1104, 1642, 2208, 2463, 3284, 4926, 6568, 9852, 13136, 18883, 19704, 26272, 37766, 39408, 56649, 75532, 78816, 113298, 151064, 226596, 302128, 453192, 604256, 906384, 1812768]

約数ペア:

[(1, 1812768), (2, 906384), (3, 604256), (4, 453192), (6, 302128), (8, 226596), (12, 151064), (16, 113298), (23, 78816), (24, 75532), (32, 56649), (46, 39408), (48, 37766), (69, 26272), (92, 19704), (96, 18883), (138, 13136), (184, 9852), (276, 6568), (368, 4926), (552, 3284), (736, 2463), (821, 2208), (1104, 1642)]