222716394

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{1933}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 498716712

約数和(自身を除く): 276000318

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 173, 222, 333, 346, 519, 666, 1038, 1557, 1933, 3114, 3866, 5799, 6401, 11598, 12802, 17397, 19203, 34794, 38406, 57609, 71521, 115218, 143042, 214563, 334409, 429126, 643689, 668818, 1003227, 1287378, 2006454, 3009681, 6019362, 12373133, 24746266, 37119399, 74238798, 111358197, 222716394]

約数ペア:

[(1, 222716394), (2, 111358197), (3, 74238798), (6, 37119399), (9, 24746266), (18, 12373133), (37, 6019362), (74, 3009681), (111, 2006454), (173, 1287378), (222, 1003227), (333, 668818), (346, 643689), (519, 429126), (666, 334409), (1038, 214563), (1557, 143042), (1933, 115218), (3114, 71521), (3866, 57609), (5799, 38406), (6401, 34794), (11598, 19203), (12802, 17397)]