21995275872

素因数分解:

$2^5\times 3^1\times {\mathrm{653}}^1\times {\mathrm{350869}}^1$

素因数の和:351535

約数の個数: 48

約数和(自身を含む): 57826182960

約数和(自身を除く): 35830907088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 653, 1306, 1959, 2612, 3918, 5224, 7836, 10448, 15672, 20896, 31344, 62688, 350869, 701738, 1052607, 1403476, 2105214, 2806952, 4210428, 5613904, 8420856, 11227808, 16841712, 33683424, 229117457, 458234914, 687352371, 916469828, 1374704742, 1832939656, 2749409484, 3665879312, 5498818968, 7331758624, 10997637936, 21995275872]

約数ペア:

[(1, 21995275872), (2, 10997637936), (3, 7331758624), (4, 5498818968), (6, 3665879312), (8, 2749409484), (12, 1832939656), (16, 1374704742), (24, 916469828), (32, 687352371), (48, 458234914), (96, 229117457), (653, 33683424), (1306, 16841712), (1959, 11227808), (2612, 8420856), (3918, 5613904), (5224, 4210428), (7836, 2806952), (10448, 2105214), (15672, 1403476), (20896, 1052607), (31344, 701738), (62688, 350869)]