139637286

素因数分解:

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

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 321656400

約数和(自身を除く): 182019114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1579, 1734, 2601, 3158, 4737, 4913, 5202, 9474, 9826, 14211, 14739, 26843, 28422, 29478, 44217, 53686, 80529, 88434, 161058, 241587, 456331, 483174, 912662, 1368993, 2737986, 4106979, 7757627, 8213958, 15515254, 23272881, 46545762, 69818643, 139637286]

約数ペア:

[(1, 139637286), (2, 69818643), (3, 46545762), (6, 23272881), (9, 15515254), (17, 8213958), (18, 7757627), (34, 4106979), (51, 2737986), (102, 1368993), (153, 912662), (289, 483174), (306, 456331), (578, 241587), (867, 161058), (1579, 88434), (1734, 80529), (2601, 53686), (3158, 44217), (4737, 29478), (4913, 28422), (5202, 26843), (9474, 14739), (9826, 14211)]