About the Number

12389076

12389075 ← → 12389077

2進数表記:101111010000101011010100

漢数字表記:千二百三十八万九千七十六

素因数分解:

2 2 × 3 2 × 7 1 × 211 1 × 233 1

素因数の和:461
約数の個数: 72
約数和(自身を含む): 36114624
約数和(自身を除く): 23725548

約数列:
[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 233, 252, 422, 466, 633, 699, 844, 932, 1266, 1398, 1477, 1631, 1899, 2097, 2532, 2796, 2954, 3262, 3798, 4194, 4431, 4893, 5908, 6524, 7596, 8388, 8862, 9786, 13293, 14679, 17724, 19572, 26586, 29358, 49163, 53172, 58716, 98326, 147489, 196652, 294978, 344141, 442467, 589956, 688282, 884934, 1032423, 1376564, 1769868, 2064846, 3097269, 4129692, 6194538, 12389076]

約数ペア:
[(1, 12389076), (2, 6194538), (3, 4129692), (4, 3097269), (6, 2064846), (7, 1769868), (9, 1376564), (12, 1032423), (14, 884934), (18, 688282), (21, 589956), (28, 442467), (36, 344141), (42, 294978), (63, 196652), (84, 147489), (126, 98326), (211, 58716), (233, 53172), (252, 49163), (422, 29358), (466, 26586), (633, 19572), (699, 17724), (844, 14679), (932, 13293), (1266, 9786), (1398, 8862), (1477, 8388), (1631, 7596), (1899, 6524), (2097, 5908), (2532, 4893), (2796, 4431), (2954, 4194), (3262, 3798)]

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