1907892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 5643456

約数和(自身を除く): 3735564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 113, 126, 134, 201, 226, 252, 268, 339, 402, 452, 469, 603, 678, 791, 804, 938, 1017, 1206, 1356, 1407, 1582, 1876, 2034, 2373, 2412, 2814, 3164, 4068, 4221, 4746, 5628, 7119, 7571, 8442, 9492, 14238, 15142, 16884, 22713, 28476, 30284, 45426, 52997, 68139, 90852, 105994, 136278, 158991, 211988, 272556, 317982, 476973, 635964, 953946, 1907892]

約数ペア:

[(1, 1907892), (2, 953946), (3, 635964), (4, 476973), (6, 317982), (7, 272556), (9, 211988), (12, 158991), (14, 136278), (18, 105994), (21, 90852), (28, 68139), (36, 52997), (42, 45426), (63, 30284), (67, 28476), (84, 22713), (113, 16884), (126, 15142), (134, 14238), (201, 9492), (226, 8442), (252, 7571), (268, 7119), (339, 5628), (402, 4746), (452, 4221), (469, 4068), (603, 3164), (678, 2814), (791, 2412), (804, 2373), (938, 2034), (1017, 1876), (1206, 1582), (1356, 1407)]