4267242

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 80

約数和(自身を含む): 11290752

約数和(自身を除く): 7023510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 71, 81, 106, 126, 142, 159, 162, 189, 213, 318, 371, 378, 426, 477, 497, 567, 639, 742, 954, 994, 1113, 1134, 1278, 1431, 1491, 1917, 2226, 2862, 2982, 3339, 3763, 3834, 4293, 4473, 5751, 6678, 7526, 8586, 8946, 10017, 11289, 11502, 13419, 20034, 22578, 26341, 26838, 30051, 33867, 40257, 52682, 60102, 67734, 79023, 80514, 101601, 158046, 203202, 237069, 304803, 474138, 609606, 711207, 1422414, 2133621, 4267242]

約数ペア:

[(1, 4267242), (2, 2133621), (3, 1422414), (6, 711207), (7, 609606), (9, 474138), (14, 304803), (18, 237069), (21, 203202), (27, 158046), (42, 101601), (53, 80514), (54, 79023), (63, 67734), (71, 60102), (81, 52682), (106, 40257), (126, 33867), (142, 30051), (159, 26838), (162, 26341), (189, 22578), (213, 20034), (318, 13419), (371, 11502), (378, 11289), (426, 10017), (477, 8946), (497, 8586), (567, 7526), (639, 6678), (742, 5751), (954, 4473), (994, 4293), (1113, 3834), (1134, 3763), (1278, 3339), (1431, 2982), (1491, 2862), (1917, 2226)]