18593652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20123}}^1$

素因数の和:20148

約数の個数: 48

約数和(自身を含む): 54093312

約数和(自身を除く): 35499660

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 20123, 40246, 60369, 80492, 120738, 140861, 221353, 241476, 281722, 422583, 442706, 563444, 664059, 845166, 885412, 1328118, 1549471, 1690332, 2656236, 3098942, 4648413, 6197884, 9296826, 18593652]

約数ペア:

[(1, 18593652), (2, 9296826), (3, 6197884), (4, 4648413), (6, 3098942), (7, 2656236), (11, 1690332), (12, 1549471), (14, 1328118), (21, 885412), (22, 845166), (28, 664059), (33, 563444), (42, 442706), (44, 422583), (66, 281722), (77, 241476), (84, 221353), (132, 140861), (154, 120738), (231, 80492), (308, 60369), (462, 40246), (924, 20123)]