3140642646

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{265571}}^1$

素因数の和:265658

約数の個数: 40

約数和(自身を含む): 7133795064

約数和(自身を除く): 3993152418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 265571, 531142, 796713, 1593426, 2390139, 4780278, 7170417, 14340834, 19386683, 21511251, 38773366, 43022502, 58160049, 116320098, 174480147, 348960294, 523440441, 1046880882, 1570321323, 3140642646]

約数ペア:

[(1, 3140642646), (2, 1570321323), (3, 1046880882), (6, 523440441), (9, 348960294), (18, 174480147), (27, 116320098), (54, 58160049), (73, 43022502), (81, 38773366), (146, 21511251), (162, 19386683), (219, 14340834), (438, 7170417), (657, 4780278), (1314, 2390139), (1971, 1593426), (3942, 796713), (5913, 531142), (11826, 265571)]