19195434

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 45878400

約数和(自身を除く): 26682966

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 53, 54, 57, 106, 114, 159, 171, 318, 342, 353, 477, 513, 706, 954, 1007, 1026, 1059, 1431, 2014, 2118, 2862, 3021, 3177, 6042, 6354, 6707, 9063, 9531, 13414, 18126, 18709, 19062, 20121, 27189, 37418, 40242, 54378, 56127, 60363, 112254, 120726, 168381, 181089, 336762, 355471, 362178, 505143, 710942, 1010286, 1066413, 2132826, 3199239, 6398478, 9597717, 19195434]

約数ペア:

[(1, 19195434), (2, 9597717), (3, 6398478), (6, 3199239), (9, 2132826), (18, 1066413), (19, 1010286), (27, 710942), (38, 505143), (53, 362178), (54, 355471), (57, 336762), (106, 181089), (114, 168381), (159, 120726), (171, 112254), (318, 60363), (342, 56127), (353, 54378), (477, 40242), (513, 37418), (706, 27189), (954, 20121), (1007, 19062), (1026, 18709), (1059, 18126), (1431, 13414), (2014, 9531), (2118, 9063), (2862, 6707), (3021, 6354), (3177, 6042)]