About the Number

10172946

10172945 ← → 10172947

2進数表記:100110110011101000010010

漢数字表記:千十七万二千九百四十六

素因数分解:

2 1 × 3 1 × 7 1 × 23 1 × 10531 1

素因数の和:10566
約数の個数: 32
約数和(自身を含む): 24265728
約数和(自身を除く): 14092782

約数列:
[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 10531, 21062, 31593, 63186, 73717, 147434, 221151, 242213, 442302, 484426, 726639, 1453278, 1695491, 3390982, 5086473, 10172946]

約数ペア:
[(1, 10172946), (2, 5086473), (3, 3390982), (6, 1695491), (7, 1453278), (14, 726639), (21, 484426), (23, 442302), (42, 242213), (46, 221151), (69, 147434), (138, 73717), (161, 63186), (322, 31593), (483, 21062), (966, 10531)]

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