18909970416

素因数分解:

$2^4\times 3^2\times {\mathrm{131319239}}^1$

素因数の和:131319253

約数の個数: 30

約数和(自身を含む): 52921653720

約数和(自身を除く): 34011683304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131319239, 262638478, 393957717, 525276956, 787915434, 1050553912, 1181873151, 1575830868, 2101107824, 2363746302, 3151661736, 4727492604, 6303323472, 9454985208, 18909970416]

約数ペア:

[(1, 18909970416), (2, 9454985208), (3, 6303323472), (4, 4727492604), (6, 3151661736), (8, 2363746302), (9, 2101107824), (12, 1575830868), (16, 1181873151), (18, 1050553912), (24, 787915434), (36, 525276956), (48, 393957717), (72, 262638478), (144, 131319239)]