16428492

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3331}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 41843256

約数和(自身を除く): 25414764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3331, 4932, 6662, 9993, 13324, 19986, 29979, 39972, 59958, 119916, 456347, 912694, 1369041, 1825388, 2738082, 4107123, 5476164, 8214246, 16428492]

約数ペア:

[(1, 16428492), (2, 8214246), (3, 5476164), (4, 4107123), (6, 2738082), (9, 1825388), (12, 1369041), (18, 912694), (36, 456347), (137, 119916), (274, 59958), (411, 39972), (548, 29979), (822, 19986), (1233, 13324), (1644, 9993), (2466, 6662), (3331, 4932)]