15121944

素因数分解:

$2^3\times 3^3\times {\mathrm{70009}}^1$

素因数の和:70024

約数の個数: 32

約数和(自身を含む): 42006000

約数和(自身を除く): 26884056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 70009, 140018, 210027, 280036, 420054, 560072, 630081, 840108, 1260162, 1680216, 1890243, 2520324, 3780486, 5040648, 7560972, 15121944]

約数ペア:

[(1, 15121944), (2, 7560972), (3, 5040648), (4, 3780486), (6, 2520324), (8, 1890243), (9, 1680216), (12, 1260162), (18, 840108), (24, 630081), (27, 560072), (36, 420054), (54, 280036), (72, 210027), (108, 140018), (216, 70009)]