353142018

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3701}}^1$

素因数の和:3765

約数の個数: 80

約数和(自身を含む): 860048640

約数和(自身を除く): 506906622

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 279, 342, 513, 558, 589, 837, 1026, 1178, 1539, 1674, 1767, 2511, 3078, 3534, 3701, 5022, 5301, 7402, 10602, 11103, 15903, 22206, 31806, 33309, 47709, 66618, 70319, 95418, 99927, 114731, 140638, 199854, 210957, 229462, 299781, 344193, 421914, 599562, 632871, 688386, 1032579, 1265742, 1898613, 2065158, 2179889, 3097737, 3797226, 4359778, 5695839, 6195474, 6539667, 9293211, 11391678, 13079334, 18586422, 19619001, 39238002, 58857003, 117714006, 176571009, 353142018]

約数ペア:

[(1, 353142018), (2, 176571009), (3, 117714006), (6, 58857003), (9, 39238002), (18, 19619001), (19, 18586422), (27, 13079334), (31, 11391678), (38, 9293211), (54, 6539667), (57, 6195474), (62, 5695839), (81, 4359778), (93, 3797226), (114, 3097737), (162, 2179889), (171, 2065158), (186, 1898613), (279, 1265742), (342, 1032579), (513, 688386), (558, 632871), (589, 599562), (837, 421914), (1026, 344193), (1178, 299781), (1539, 229462), (1674, 210957), (1767, 199854), (2511, 140638), (3078, 114731), (3534, 99927), (3701, 95418), (5022, 70319), (5301, 66618), (7402, 47709), (10602, 33309), (11103, 31806), (15903, 22206)]