About the Number

121284108

121284107 ← → 121284109

2進数表記:111001110101010011000001100

漢数字表記:一億二千百二十八万四千百八

素因数分解:

2 2 × 3 3 × 11 2 × 9281 1

素因数の和:9316
約数の個数: 72
約数和(自身を含む): 345661680
約数和(自身を除く): 224377572

約数列:
[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2178, 3267, 4356, 6534, 9281, 13068, 18562, 27843, 37124, 55686, 83529, 102091, 111372, 167058, 204182, 250587, 306273, 334116, 408364, 501174, 612546, 918819, 1002348, 1123001, 1225092, 1837638, 2246002, 2756457, 3369003, 3675276, 4492004, 5512914, 6738006, 10107009, 11025828, 13476012, 20214018, 30321027, 40428036, 60642054, 121284108]

約数ペア:
[(1, 121284108), (2, 60642054), (3, 40428036), (4, 30321027), (6, 20214018), (9, 13476012), (11, 11025828), (12, 10107009), (18, 6738006), (22, 5512914), (27, 4492004), (33, 3675276), (36, 3369003), (44, 2756457), (54, 2246002), (66, 1837638), (99, 1225092), (108, 1123001), (121, 1002348), (132, 918819), (198, 612546), (242, 501174), (297, 408364), (363, 334116), (396, 306273), (484, 250587), (594, 204182), (726, 167058), (1089, 111372), (1188, 102091), (1452, 83529), (2178, 55686), (3267, 37124), (4356, 27843), (6534, 18562), (9281, 13068)]

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