18439944

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9257}}^1$

素因数の和:9349

約数の個数: 32

約数和(自身を含む): 46660320

約数和(自身を除く): 28220376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9257, 18514, 27771, 37028, 55542, 74056, 111084, 222168, 768331, 1536662, 2304993, 3073324, 4609986, 6146648, 9219972, 18439944]

約数ペア:

[(1, 18439944), (2, 9219972), (3, 6146648), (4, 4609986), (6, 3073324), (8, 2304993), (12, 1536662), (24, 768331), (83, 222168), (166, 111084), (249, 74056), (332, 55542), (498, 37028), (664, 27771), (996, 18514), (1992, 9257)]