28518534

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 70882560

約数和(自身を除く): 42364026

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 902, 1107, 1171, 1353, 2214, 2342, 2706, 3513, 4059, 7026, 8118, 10539, 12177, 12881, 21078, 24354, 25762, 31617, 38643, 48011, 63234, 77286, 96022, 115929, 144033, 231858, 288066, 347787, 432099, 528121, 695574, 864198, 1056242, 1296297, 1584363, 2592594, 3168726, 4753089, 9506178, 14259267, 28518534]

約数ペア:

[(1, 28518534), (2, 14259267), (3, 9506178), (6, 4753089), (9, 3168726), (11, 2592594), (18, 1584363), (22, 1296297), (27, 1056242), (33, 864198), (41, 695574), (54, 528121), (66, 432099), (82, 347787), (99, 288066), (123, 231858), (198, 144033), (246, 115929), (297, 96022), (369, 77286), (451, 63234), (594, 48011), (738, 38643), (902, 31617), (1107, 25762), (1171, 24354), (1353, 21078), (2214, 12881), (2342, 12177), (2706, 10539), (3513, 8118), (4059, 7026)]