3900206394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{157127}}^1$

素因数の和:157339

約数の個数: 48

約数和(自身を含む): 9706739328

約数和(自身を除く): 5806532934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 197, 394, 591, 1182, 1379, 1773, 2758, 3546, 4137, 8274, 12411, 24822, 157127, 314254, 471381, 942762, 1099889, 1414143, 2199778, 2828286, 3299667, 6599334, 9899001, 19798002, 30954019, 61908038, 92862057, 185724114, 216678133, 278586171, 433356266, 557172342, 650034399, 1300068798, 1950103197, 3900206394]

約数ペア:

[(1, 3900206394), (2, 1950103197), (3, 1300068798), (6, 650034399), (7, 557172342), (9, 433356266), (14, 278586171), (18, 216678133), (21, 185724114), (42, 92862057), (63, 61908038), (126, 30954019), (197, 19798002), (394, 9899001), (591, 6599334), (1182, 3299667), (1379, 2828286), (1773, 2199778), (2758, 1414143), (3546, 1099889), (4137, 942762), (8274, 471381), (12411, 314254), (24822, 157127)]