7454874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 18475776

約数和(自身を除く): 11020902

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 53, 102, 106, 119, 159, 197, 238, 318, 357, 371, 394, 591, 714, 742, 901, 1113, 1182, 1379, 1802, 2226, 2703, 2758, 3349, 4137, 5406, 6307, 6698, 8274, 10047, 10441, 12614, 18921, 20094, 20882, 23443, 31323, 37842, 46886, 62646, 70329, 73087, 140658, 146174, 177497, 219261, 354994, 438522, 532491, 1064982, 1242479, 2484958, 3727437, 7454874]

約数ペア:

[(1, 7454874), (2, 3727437), (3, 2484958), (6, 1242479), (7, 1064982), (14, 532491), (17, 438522), (21, 354994), (34, 219261), (42, 177497), (51, 146174), (53, 140658), (102, 73087), (106, 70329), (119, 62646), (159, 46886), (197, 37842), (238, 31323), (318, 23443), (357, 20882), (371, 20094), (394, 18921), (591, 12614), (714, 10441), (742, 10047), (901, 8274), (1113, 6698), (1182, 6307), (1379, 5406), (1802, 4137), (2226, 3349), (2703, 2758)]