42398622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 72

約数和(自身を含む): 108998136

約数和(自身を除く): 66599514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 907, 954, 1113, 1814, 2226, 2597, 2721, 3339, 5194, 5442, 6349, 6678, 7791, 8163, 12698, 15582, 16326, 19047, 23373, 38094, 44443, 46746, 48071, 57141, 88886, 96142, 114282, 133329, 144213, 266658, 288426, 336497, 399987, 432639, 672994, 799974, 865278, 1009491, 2018982, 2355479, 3028473, 4710958, 6056946, 7066437, 14132874, 21199311, 42398622]

約数ペア:

[(1, 42398622), (2, 21199311), (3, 14132874), (6, 7066437), (7, 6056946), (9, 4710958), (14, 3028473), (18, 2355479), (21, 2018982), (42, 1009491), (49, 865278), (53, 799974), (63, 672994), (98, 432639), (106, 399987), (126, 336497), (147, 288426), (159, 266658), (294, 144213), (318, 133329), (371, 114282), (441, 96142), (477, 88886), (742, 57141), (882, 48071), (907, 46746), (954, 44443), (1113, 38094), (1814, 23373), (2226, 19047), (2597, 16326), (2721, 15582), (3339, 12698), (5194, 8163), (5442, 7791), (6349, 6678)]