1656516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 4110848

約数和(自身を除く): 2454332

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 73, 93, 122, 124, 146, 183, 186, 219, 244, 292, 366, 372, 438, 732, 876, 1891, 2263, 3782, 4453, 4526, 5673, 6789, 7564, 8906, 9052, 11346, 13359, 13578, 17812, 22692, 26718, 27156, 53436, 138043, 276086, 414129, 552172, 828258, 1656516]

約数ペア:

[(1, 1656516), (2, 828258), (3, 552172), (4, 414129), (6, 276086), (12, 138043), (31, 53436), (61, 27156), (62, 26718), (73, 22692), (93, 17812), (122, 13578), (124, 13359), (146, 11346), (183, 9052), (186, 8906), (219, 7564), (244, 6789), (292, 5673), (366, 4526), (372, 4453), (438, 3782), (732, 2263), (876, 1891)]