18201210690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46669771}}^1$

素因数の和:46669794

約数の個数: 32

約数和(自身を含む): 47043130176

約数和(自身を除く): 28841919486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46669771, 93339542, 140009313, 233348855, 280018626, 466697710, 606707023, 700046565, 1213414046, 1400093130, 1820121069, 3033535115, 3640242138, 6067070230, 9100605345, 18201210690]

約数ペア:

[(1, 18201210690), (2, 9100605345), (3, 6067070230), (5, 3640242138), (6, 3033535115), (10, 1820121069), (13, 1400093130), (15, 1213414046), (26, 700046565), (30, 606707023), (39, 466697710), (65, 280018626), (78, 233348855), (130, 140009313), (195, 93339542), (390, 46669771)]