13020924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 34899200

約数和(自身を除く): 21878276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 409, 758, 818, 1137, 1227, 1516, 1636, 2274, 2454, 2653, 2863, 4548, 4908, 5306, 5726, 7959, 8589, 10612, 11452, 15918, 17178, 31836, 34356, 155011, 310022, 465033, 620044, 930066, 1085077, 1860132, 2170154, 3255231, 4340308, 6510462, 13020924]

約数ペア:

[(1, 13020924), (2, 6510462), (3, 4340308), (4, 3255231), (6, 2170154), (7, 1860132), (12, 1085077), (14, 930066), (21, 620044), (28, 465033), (42, 310022), (84, 155011), (379, 34356), (409, 31836), (758, 17178), (818, 15918), (1137, 11452), (1227, 10612), (1516, 8589), (1636, 7959), (2274, 5726), (2454, 5306), (2653, 4908), (2863, 4548)]