9802638

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 22323600

約数和(自身を除く): 12520962

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 89, 174, 178, 211, 261, 267, 422, 522, 534, 633, 801, 1266, 1602, 1899, 2581, 3798, 5162, 6119, 7743, 12238, 15486, 18357, 18779, 23229, 36714, 37558, 46458, 55071, 56337, 110142, 112674, 169011, 338022, 544591, 1089182, 1633773, 3267546, 4901319, 9802638]

約数ペア:

[(1, 9802638), (2, 4901319), (3, 3267546), (6, 1633773), (9, 1089182), (18, 544591), (29, 338022), (58, 169011), (87, 112674), (89, 110142), (174, 56337), (178, 55071), (211, 46458), (261, 37558), (267, 36714), (422, 23229), (522, 18779), (534, 18357), (633, 15486), (801, 12238), (1266, 7743), (1602, 6119), (1899, 5162), (2581, 3798)]