189381858

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 387072000

約数和(自身を除く): 197690142

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 354, 446, 669, 1338, 2399, 4798, 7197, 13157, 14394, 26314, 39471, 78942, 141541, 283082, 424623, 534977, 849246, 1069954, 1604931, 3209862, 31563643, 63127286, 94690929, 189381858]

約数ペア:

[(1, 189381858), (2, 94690929), (3, 63127286), (6, 31563643), (59, 3209862), (118, 1604931), (177, 1069954), (223, 849246), (354, 534977), (446, 424623), (669, 283082), (1338, 141541), (2399, 78942), (4798, 39471), (7197, 26314), (13157, 14394)]