16874964

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{24671}}^1$

素因数の和:24700

約数の個数: 36

約数和(自身を含む): 44903040

約数和(自身を除く): 28028076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 24671, 49342, 74013, 98684, 148026, 222039, 296052, 444078, 468749, 888156, 937498, 1406247, 1874996, 2812494, 4218741, 5624988, 8437482, 16874964]

約数ペア:

[(1, 16874964), (2, 8437482), (3, 5624988), (4, 4218741), (6, 2812494), (9, 1874996), (12, 1406247), (18, 937498), (19, 888156), (36, 468749), (38, 444078), (57, 296052), (76, 222039), (114, 148026), (171, 98684), (228, 74013), (342, 49342), (684, 24671)]