20161548

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5657}}^1$

素因数の和:5684

約数の個数: 60

約数和(自身を含む): 57507912

約数和(自身を除く): 37346364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5657, 11314, 16971, 22628, 33942, 50913, 62227, 67884, 101826, 124454, 152739, 186681, 203652, 248908, 305478, 373362, 458217, 560043, 610956, 746724, 916434, 1120086, 1680129, 1832868, 2240172, 3360258, 5040387, 6720516, 10080774, 20161548]

約数ペア:

[(1, 20161548), (2, 10080774), (3, 6720516), (4, 5040387), (6, 3360258), (9, 2240172), (11, 1832868), (12, 1680129), (18, 1120086), (22, 916434), (27, 746724), (33, 610956), (36, 560043), (44, 458217), (54, 373362), (66, 305478), (81, 248908), (99, 203652), (108, 186681), (132, 152739), (162, 124454), (198, 101826), (297, 67884), (324, 62227), (396, 50913), (594, 33942), (891, 22628), (1188, 16971), (1782, 11314), (3564, 5657)]