19176372

素因数分解:

$2^2\times 3^3\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 49956480

約数和(自身を除く): 30780108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 353, 503, 706, 1006, 1059, 1412, 1509, 2012, 2118, 3018, 3177, 4236, 4527, 6036, 6354, 9054, 9531, 12708, 13581, 18108, 19062, 27162, 38124, 54324, 177559, 355118, 532677, 710236, 1065354, 1598031, 2130708, 3196062, 4794093, 6392124, 9588186, 19176372]

約数ペア:

[(1, 19176372), (2, 9588186), (3, 6392124), (4, 4794093), (6, 3196062), (9, 2130708), (12, 1598031), (18, 1065354), (27, 710236), (36, 532677), (54, 355118), (108, 177559), (353, 54324), (503, 38124), (706, 27162), (1006, 19062), (1059, 18108), (1412, 13581), (1509, 12708), (2012, 9531), (2118, 9054), (3018, 6354), (3177, 6036), (4236, 4527)]