538431372

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{109171}}^1$

素因数の和:109318

約数の個数: 36

約数和(自身を含む): 1370981976

約数和(自身を除く): 832550604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 109171, 218342, 327513, 436684, 655026, 982539, 1310052, 1965078, 3930156, 14956427, 29912854, 44869281, 59825708, 89738562, 134607843, 179477124, 269215686, 538431372]

約数ペア:

[(1, 538431372), (2, 269215686), (3, 179477124), (4, 134607843), (6, 89738562), (9, 59825708), (12, 44869281), (18, 29912854), (36, 14956427), (137, 3930156), (274, 1965078), (411, 1310052), (548, 982539), (822, 655026), (1233, 436684), (1644, 327513), (2466, 218342), (4932, 109171)]