120294018

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 289296000

約数和(自身を除く): 169001982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 349, 351, 491, 698, 702, 982, 1047, 1473, 2094, 2946, 3141, 4419, 4537, 6282, 6383, 8838, 9074, 9423, 12766, 13257, 13611, 18846, 19149, 26514, 27222, 38298, 40833, 57447, 81666, 114894, 122499, 171359, 172341, 244998, 342718, 344682, 514077, 1028154, 1542231, 2227667, 3084462, 4455334, 4626693, 6683001, 9253386, 13366002, 20049003, 40098006, 60147009, 120294018]

約数ペア:

[(1, 120294018), (2, 60147009), (3, 40098006), (6, 20049003), (9, 13366002), (13, 9253386), (18, 6683001), (26, 4626693), (27, 4455334), (39, 3084462), (54, 2227667), (78, 1542231), (117, 1028154), (234, 514077), (349, 344682), (351, 342718), (491, 244998), (698, 172341), (702, 171359), (982, 122499), (1047, 114894), (1473, 81666), (2094, 57447), (2946, 40833), (3141, 38298), (4419, 27222), (4537, 26514), (6282, 19149), (6383, 18846), (8838, 13611), (9074, 13257), (9423, 12766)]