16538078952

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12089239}}^1$

素因数の和:12089270

約数の個数: 48

約数和(自身を含む): 47148036000

約数和(自身を除く): 30609957048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12089239, 24178478, 36267717, 48356956, 72535434, 96713912, 108803151, 145070868, 217606302, 229695541, 290141736, 435212604, 459391082, 689086623, 870425208, 918782164, 1378173246, 1837564328, 2067259869, 2756346492, 4134519738, 5512692984, 8269039476, 16538078952]

約数ペア:

[(1, 16538078952), (2, 8269039476), (3, 5512692984), (4, 4134519738), (6, 2756346492), (8, 2067259869), (9, 1837564328), (12, 1378173246), (18, 918782164), (19, 870425208), (24, 689086623), (36, 459391082), (38, 435212604), (57, 290141736), (72, 229695541), (76, 217606302), (114, 145070868), (152, 108803151), (171, 96713912), (228, 72535434), (342, 48356956), (456, 36267717), (684, 24178478), (1368, 12089239)]