61982466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1947

約数の個数: 64

約数和(自身を含む): 155156736

約数和(自身を除く): 93174270

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 1861, 2379, 2562, 3722, 4758, 5551, 5583, 11102, 11166, 13027, 16653, 24193, 26054, 33306, 39081, 48386, 72579, 78162, 113521, 145158, 169351, 227042, 338702, 340563, 508053, 681126, 794647, 1016106, 1475773, 1589294, 2383941, 2951546, 4427319, 4767882, 8854638, 10330411, 20660822, 30991233, 61982466]

約数ペア:

[(1, 61982466), (2, 30991233), (3, 20660822), (6, 10330411), (7, 8854638), (13, 4767882), (14, 4427319), (21, 2951546), (26, 2383941), (39, 1589294), (42, 1475773), (61, 1016106), (78, 794647), (91, 681126), (122, 508053), (182, 340563), (183, 338702), (273, 227042), (366, 169351), (427, 145158), (546, 113521), (793, 78162), (854, 72579), (1281, 48386), (1586, 39081), (1861, 33306), (2379, 26054), (2562, 24193), (3722, 16653), (4758, 13027), (5551, 11166), (5583, 11102)]