1994067852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181213}}^1$

素因数の和:181358

約数の個数: 48

約数和(自身を含む): 5358135552

約数和(自身を除く): 3364067700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 181213, 362426, 543639, 724852, 1087278, 1268491, 2174556, 2536982, 3805473, 5073964, 7610946, 15221892, 23738903, 47477806, 71216709, 94955612, 142433418, 166172321, 284866836, 332344642, 498516963, 664689284, 997033926, 1994067852]

約数ペア:

[(1, 1994067852), (2, 997033926), (3, 664689284), (4, 498516963), (6, 332344642), (7, 284866836), (12, 166172321), (14, 142433418), (21, 94955612), (28, 71216709), (42, 47477806), (84, 23738903), (131, 15221892), (262, 7610946), (393, 5073964), (524, 3805473), (786, 2536982), (917, 2174556), (1572, 1268491), (1834, 1087278), (2751, 724852), (3668, 543639), (5502, 362426), (11004, 181213)]