15703902738

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{983}}^1\times {\mathrm{21647}}^1$

素因数の和:22679

約数の個数: 48

約数和(自身を含む): 34892073216

約数和(自身を除く): 19188170478

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 983, 1966, 2949, 5898, 8847, 17694, 21647, 40303, 43294, 64941, 80606, 120909, 129882, 194823, 241818, 362727, 389646, 725454, 887527, 1775054, 2662581, 5325162, 7987743, 15975486, 21279001, 42558002, 63837003, 127674006, 191511009, 383022018, 872439041, 1744878082, 2617317123, 5234634246, 7851951369, 15703902738]

約数ペア:

[(1, 15703902738), (2, 7851951369), (3, 5234634246), (6, 2617317123), (9, 1744878082), (18, 872439041), (41, 383022018), (82, 191511009), (123, 127674006), (246, 63837003), (369, 42558002), (738, 21279001), (983, 15975486), (1966, 7987743), (2949, 5325162), (5898, 2662581), (8847, 1775054), (17694, 887527), (21647, 725454), (40303, 389646), (43294, 362727), (64941, 241818), (80606, 194823), (120909, 129882)]