39781326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1633

約数の個数: 64

約数和(自身を含む): 95558400

約数和(自身を除く): 55777074

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1579, 1938, 3158, 4199, 4737, 8398, 9474, 12597, 20527, 25194, 26843, 30001, 41054, 53686, 60002, 61581, 80529, 90003, 123162, 161058, 180006, 348959, 390013, 510017, 697918, 780026, 1020034, 1046877, 1170039, 1530051, 2093754, 2340078, 3060102, 6630221, 13260442, 19890663, 39781326]

約数ペア:

[(1, 39781326), (2, 19890663), (3, 13260442), (6, 6630221), (13, 3060102), (17, 2340078), (19, 2093754), (26, 1530051), (34, 1170039), (38, 1046877), (39, 1020034), (51, 780026), (57, 697918), (78, 510017), (102, 390013), (114, 348959), (221, 180006), (247, 161058), (323, 123162), (442, 90003), (494, 80529), (646, 61581), (663, 60002), (741, 53686), (969, 41054), (1326, 30001), (1482, 26843), (1579, 25194), (1938, 20527), (3158, 12597), (4199, 9474), (4737, 8398)]