217110834

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3469}}^1$

素因数の和:3560

約数の個数: 64

約数和(自身を含む): 516336000

約数和(自身を除く): 299225166

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 61, 114, 122, 171, 183, 342, 366, 513, 549, 1026, 1098, 1159, 1647, 2318, 3294, 3469, 3477, 6938, 6954, 10407, 10431, 20814, 20862, 31221, 31293, 62442, 62586, 65911, 93663, 131822, 187326, 197733, 211609, 395466, 423218, 593199, 634827, 1186398, 1269654, 1779597, 1904481, 3559194, 3808962, 4020571, 5713443, 8041142, 11426886, 12061713, 24123426, 36185139, 72370278, 108555417, 217110834]

約数ペア:

[(1, 217110834), (2, 108555417), (3, 72370278), (6, 36185139), (9, 24123426), (18, 12061713), (19, 11426886), (27, 8041142), (38, 5713443), (54, 4020571), (57, 3808962), (61, 3559194), (114, 1904481), (122, 1779597), (171, 1269654), (183, 1186398), (342, 634827), (366, 593199), (513, 423218), (549, 395466), (1026, 211609), (1098, 197733), (1159, 187326), (1647, 131822), (2318, 93663), (3294, 65911), (3469, 62586), (3477, 62442), (6938, 31293), (6954, 31221), (10407, 20862), (10431, 20814)]