About the Number

130140918

130140917 ← → 130140919

2進数表記:111110000011100101011110110

漢数字表記:一億三千十四万九百十八

素因数分解:

2 1 × 3 4 × 19 1 × 42281 1

素因数の和:42314
約数の個数: 40
約数和(自身を含む): 306967320
約数和(自身を除く): 176826402

約数列:
[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 42281, 84562, 126843, 253686, 380529, 761058, 803339, 1141587, 1606678, 2283174, 2410017, 3424761, 4820034, 6849522, 7230051, 14460102, 21690153, 43380306, 65070459, 130140918]

約数ペア:
[(1, 130140918), (2, 65070459), (3, 43380306), (6, 21690153), (9, 14460102), (18, 7230051), (19, 6849522), (27, 4820034), (38, 3424761), (54, 2410017), (57, 2283174), (81, 1606678), (114, 1141587), (162, 803339), (171, 761058), (342, 380529), (513, 253686), (1026, 126843), (1539, 84562), (3078, 42281)]

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