17924996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3356741}}^1$

素因数の和:3356842

約数の個数: 48

約数和(自身を含む): 50753939040

約数和(自身を除く): 32828942100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 3356741, 6713482, 10070223, 13426964, 16783705, 20140446, 33567410, 40280892, 50351115, 67134820, 100702230, 201404460, 298749949, 597499898, 896249847, 1194999796, 1493749745, 1792499694, 2987499490, 3584999388, 4481249235, 5974998980, 8962498470, 17924996940]

約数ペア:

[(1, 17924996940), (2, 8962498470), (3, 5974998980), (4, 4481249235), (5, 3584999388), (6, 2987499490), (10, 1792499694), (12, 1493749745), (15, 1194999796), (20, 896249847), (30, 597499898), (60, 298749949), (89, 201404460), (178, 100702230), (267, 67134820), (356, 50351115), (445, 40280892), (534, 33567410), (890, 20140446), (1068, 16783705), (1335, 13426964), (1780, 10070223), (2670, 6713482), (5340, 3356741)]