2970396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 8836464

約数和(自身を除く): 5866068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 577, 858, 1154, 1287, 1716, 1731, 2308, 2574, 3462, 5148, 5193, 6347, 6924, 7501, 10386, 12694, 15002, 19041, 20772, 22503, 25388, 30004, 38082, 45006, 57123, 67509, 76164, 82511, 90012, 114246, 135018, 165022, 228492, 247533, 270036, 330044, 495066, 742599, 990132, 1485198, 2970396]

約数ペア:

[(1, 2970396), (2, 1485198), (3, 990132), (4, 742599), (6, 495066), (9, 330044), (11, 270036), (12, 247533), (13, 228492), (18, 165022), (22, 135018), (26, 114246), (33, 90012), (36, 82511), (39, 76164), (44, 67509), (52, 57123), (66, 45006), (78, 38082), (99, 30004), (117, 25388), (132, 22503), (143, 20772), (156, 19041), (198, 15002), (234, 12694), (286, 10386), (396, 7501), (429, 6924), (468, 6347), (572, 5193), (577, 5148), (858, 3462), (1154, 2574), (1287, 2308), (1716, 1731)]