25807194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1104

約数の個数: 64

約数和(自身を含む): 66585600

約数和(自身を除く): 40778406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1019, 1206, 1407, 1809, 2038, 2814, 3057, 3618, 4221, 6114, 7133, 8442, 9171, 12663, 14266, 18342, 21399, 25326, 27513, 42798, 55026, 64197, 68273, 128394, 136546, 192591, 204819, 385182, 409638, 477911, 614457, 955822, 1228914, 1433733, 1843371, 2867466, 3686742, 4301199, 8602398, 12903597, 25807194]

約数ペア:

[(1, 25807194), (2, 12903597), (3, 8602398), (6, 4301199), (7, 3686742), (9, 2867466), (14, 1843371), (18, 1433733), (21, 1228914), (27, 955822), (42, 614457), (54, 477911), (63, 409638), (67, 385182), (126, 204819), (134, 192591), (189, 136546), (201, 128394), (378, 68273), (402, 64197), (469, 55026), (603, 42798), (938, 27513), (1019, 25326), (1206, 21399), (1407, 18342), (1809, 14266), (2038, 12663), (2814, 9171), (3057, 8442), (3618, 7133), (4221, 6114)]