2343852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 6918912

約数和(自身を除く): 4575060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 131, 142, 213, 252, 262, 284, 393, 426, 497, 524, 639, 786, 852, 917, 994, 1179, 1278, 1491, 1572, 1834, 1988, 2358, 2556, 2751, 2982, 3668, 4473, 4716, 5502, 5964, 8253, 8946, 9301, 11004, 16506, 17892, 18602, 27903, 33012, 37204, 55806, 65107, 83709, 111612, 130214, 167418, 195321, 260428, 334836, 390642, 585963, 781284, 1171926, 2343852]

約数ペア:

[(1, 2343852), (2, 1171926), (3, 781284), (4, 585963), (6, 390642), (7, 334836), (9, 260428), (12, 195321), (14, 167418), (18, 130214), (21, 111612), (28, 83709), (36, 65107), (42, 55806), (63, 37204), (71, 33012), (84, 27903), (126, 18602), (131, 17892), (142, 16506), (213, 11004), (252, 9301), (262, 8946), (284, 8253), (393, 5964), (426, 5502), (497, 4716), (524, 4473), (639, 3668), (786, 2982), (852, 2751), (917, 2556), (994, 2358), (1179, 1988), (1278, 1834), (1491, 1572)]