19179774

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{1229}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 45313200

約数和(自身を除く): 26133426

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1229, 1734, 2458, 2601, 3687, 5202, 7374, 7803, 11061, 15606, 20893, 22122, 33183, 41786, 62679, 66366, 125358, 188037, 355181, 376074, 564111, 710362, 1065543, 1128222, 2131086, 3196629, 6393258, 9589887, 19179774]

約数ペア:

[(1, 19179774), (2, 9589887), (3, 6393258), (6, 3196629), (9, 2131086), (17, 1128222), (18, 1065543), (27, 710362), (34, 564111), (51, 376074), (54, 355181), (102, 188037), (153, 125358), (289, 66366), (306, 62679), (459, 41786), (578, 33183), (867, 22122), (918, 20893), (1229, 15606), (1734, 11061), (2458, 7803), (2601, 7374), (3687, 5202)]