19499566104

素因数分解:

$2^3\times 3^6\times {\mathrm{3343547}}^1$

素因数の和:3343571

約数の個数: 56

約数和(自身を含む): 54817469460

約数和(自身を除く): 35317903356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 3343547, 6687094, 10030641, 13374188, 20061282, 26748376, 30091923, 40122564, 60183846, 80245128, 90275769, 120367692, 180551538, 240735384, 270827307, 361103076, 541654614, 722206152, 812481921, 1083309228, 1624963842, 2166618456, 2437445763, 3249927684, 4874891526, 6499855368, 9749783052, 19499566104]

約数ペア:

[(1, 19499566104), (2, 9749783052), (3, 6499855368), (4, 4874891526), (6, 3249927684), (8, 2437445763), (9, 2166618456), (12, 1624963842), (18, 1083309228), (24, 812481921), (27, 722206152), (36, 541654614), (54, 361103076), (72, 270827307), (81, 240735384), (108, 180551538), (162, 120367692), (216, 90275769), (243, 80245128), (324, 60183846), (486, 40122564), (648, 30091923), (729, 26748376), (972, 20061282), (1458, 13374188), (1944, 10030641), (2916, 6687094), (5832, 3343547)]