16971408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6236

約数の個数: 60

約数和(自身を含む): 50004240

約数和(自身を除く): 33032832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 6203, 12406, 18609, 24812, 37218, 49624, 55827, 74436, 99248, 111654, 117857, 148872, 223308, 235714, 297744, 353571, 446616, 471428, 707142, 893232, 942856, 1060713, 1414284, 1885712, 2121426, 2828568, 4242852, 5657136, 8485704, 16971408]

約数ペア:

[(1, 16971408), (2, 8485704), (3, 5657136), (4, 4242852), (6, 2828568), (8, 2121426), (9, 1885712), (12, 1414284), (16, 1060713), (18, 942856), (19, 893232), (24, 707142), (36, 471428), (38, 446616), (48, 353571), (57, 297744), (72, 235714), (76, 223308), (114, 148872), (144, 117857), (152, 111654), (171, 99248), (228, 74436), (304, 55827), (342, 49624), (456, 37218), (684, 24812), (912, 18609), (1368, 12406), (2736, 6203)]