About the Number

121199022

121199021 ← → 121199023

2進数表記:111001110010101100110101110

漢数字表記:一億二千百十九万九千二十二

素因数分解:

2 1 × 3 2 × 7 1 × 53 1 × 18149 1

素因数の和:18217
約数の個数: 48
約数和(自身を含む): 305791200
約数和(自身を除く): 184592178

約数列:
[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 18149, 36298, 54447, 108894, 127043, 163341, 254086, 326682, 381129, 762258, 961897, 1143387, 1923794, 2286774, 2885691, 5771382, 6733279, 8657073, 13466558, 17314146, 20199837, 40399674, 60599511, 121199022]

約数ペア:
[(1, 121199022), (2, 60599511), (3, 40399674), (6, 20199837), (7, 17314146), (9, 13466558), (14, 8657073), (18, 6733279), (21, 5771382), (42, 2885691), (53, 2286774), (63, 1923794), (106, 1143387), (126, 961897), (159, 762258), (318, 381129), (371, 326682), (477, 254086), (742, 163341), (954, 127043), (1113, 108894), (2226, 54447), (3339, 36298), (6678, 18149)]

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