218551482

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2339}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 492804000

約数和(自身を除く): 274252518

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 179, 261, 358, 522, 537, 1074, 1611, 2339, 3222, 4678, 5191, 7017, 10382, 14034, 15573, 21051, 31146, 42102, 46719, 67831, 93438, 135662, 203493, 406986, 418681, 610479, 837362, 1220958, 1256043, 2512086, 3768129, 7536258, 12141749, 24283498, 36425247, 72850494, 109275741, 218551482]

約数ペア:

[(1, 218551482), (2, 109275741), (3, 72850494), (6, 36425247), (9, 24283498), (18, 12141749), (29, 7536258), (58, 3768129), (87, 2512086), (174, 1256043), (179, 1220958), (261, 837362), (358, 610479), (522, 418681), (537, 406986), (1074, 203493), (1611, 135662), (2339, 93438), (3222, 67831), (4678, 46719), (5191, 42102), (7017, 31146), (10382, 21051), (14034, 15573)]