16219872

素因数分解:

$2^5\times 3^3\times {\mathrm{18773}}^1$

素因数の和:18792

約数の個数: 48

約数和(自身を含む): 47310480

約数和(自身を除く): 31090608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 18773, 37546, 56319, 75092, 112638, 150184, 168957, 225276, 300368, 337914, 450552, 506871, 600736, 675828, 901104, 1013742, 1351656, 1802208, 2027484, 2703312, 4054968, 5406624, 8109936, 16219872]

約数ペア:

[(1, 16219872), (2, 8109936), (3, 5406624), (4, 4054968), (6, 2703312), (8, 2027484), (9, 1802208), (12, 1351656), (16, 1013742), (18, 901104), (24, 675828), (27, 600736), (32, 506871), (36, 450552), (48, 337914), (54, 300368), (72, 225276), (96, 168957), (108, 150184), (144, 112638), (216, 75092), (288, 56319), (432, 37546), (864, 18773)]