551148156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1177667}}^1$

素因数の和:1177690

約数の個数: 36

約数和(自身を含む): 1500349032

約数和(自身を除く): 949200876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1177667, 2355334, 3533001, 4710668, 7066002, 10599003, 14132004, 15309671, 21198006, 30619342, 42396012, 45929013, 61238684, 91858026, 137787039, 183716052, 275574078, 551148156]

約数ペア:

[(1, 551148156), (2, 275574078), (3, 183716052), (4, 137787039), (6, 91858026), (9, 61238684), (12, 45929013), (13, 42396012), (18, 30619342), (26, 21198006), (36, 15309671), (39, 14132004), (52, 10599003), (78, 7066002), (117, 4710668), (156, 3533001), (234, 2355334), (468, 1177667)]