84170358

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1129

約数の個数: 48

約数和(自身を含む): 187888896

約数和(自身を除く): 103718538

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 983, 1206, 1278, 1966, 2949, 4757, 5898, 8847, 9514, 14271, 17694, 28542, 42813, 65861, 69793, 85626, 131722, 139586, 197583, 209379, 395166, 418758, 592749, 628137, 1185498, 1256274, 4676131, 9352262, 14028393, 28056786, 42085179, 84170358]

約数ペア:

[(1, 84170358), (2, 42085179), (3, 28056786), (6, 14028393), (9, 9352262), (18, 4676131), (67, 1256274), (71, 1185498), (134, 628137), (142, 592749), (201, 418758), (213, 395166), (402, 209379), (426, 197583), (603, 139586), (639, 131722), (983, 85626), (1206, 69793), (1278, 65861), (1966, 42813), (2949, 28542), (4757, 17694), (5898, 14271), (8847, 9514)]