309347586

素因数分解:

$2^1\times 3^4\times {\mathrm{1327}}^1\times {\mathrm{1439}}^1$

素因数の和:2780

約数の個数: 40

約数和(自身を含む): 694172160

約数和(自身を除く): 384824574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1327, 1439, 2654, 2878, 3981, 4317, 7962, 8634, 11943, 12951, 23886, 25902, 35829, 38853, 71658, 77706, 107487, 116559, 214974, 233118, 1909553, 3819106, 5728659, 11457318, 17185977, 34371954, 51557931, 103115862, 154673793, 309347586]

約数ペア:

[(1, 309347586), (2, 154673793), (3, 103115862), (6, 51557931), (9, 34371954), (18, 17185977), (27, 11457318), (54, 5728659), (81, 3819106), (162, 1909553), (1327, 233118), (1439, 214974), (2654, 116559), (2878, 107487), (3981, 77706), (4317, 71658), (7962, 38853), (8634, 35829), (11943, 25902), (12951, 23886)]