17960106078

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{17981}}^1$

素因数の和:18394

約数の個数: 64

約数和(自身を含む): 40783176000

約数和(自身を除く): 22823069922

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 349, 477, 698, 954, 1047, 1431, 2094, 2862, 3141, 6282, 9423, 17981, 18497, 18846, 35962, 36994, 53943, 55491, 107886, 110982, 161829, 166473, 323658, 332946, 485487, 499419, 952993, 970974, 998838, 1905986, 2858979, 5717958, 6275369, 8576937, 12550738, 17153874, 18826107, 25730811, 37652214, 51461622, 56478321, 112956642, 169434963, 332594557, 338869926, 665189114, 997783671, 1995567342, 2993351013, 5986702026, 8980053039, 17960106078]

約数ペア:

[(1, 17960106078), (2, 8980053039), (3, 5986702026), (6, 2993351013), (9, 1995567342), (18, 997783671), (27, 665189114), (53, 338869926), (54, 332594557), (106, 169434963), (159, 112956642), (318, 56478321), (349, 51461622), (477, 37652214), (698, 25730811), (954, 18826107), (1047, 17153874), (1431, 12550738), (2094, 8576937), (2862, 6275369), (3141, 5717958), (6282, 2858979), (9423, 1905986), (17981, 998838), (18497, 970974), (18846, 952993), (35962, 499419), (36994, 485487), (53943, 332946), (55491, 323658), (107886, 166473), (110982, 161829)]