22788636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 61057584

約数和(自身を除く): 38268948

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 661, 663, 676, 884, 1014, 1322, 1326, 1983, 2028, 2644, 2652, 2873, 3966, 5746, 7932, 8593, 8619, 11237, 11492, 17186, 17238, 22474, 25779, 33711, 34372, 34476, 44948, 51558, 67422, 103116, 111709, 134844, 146081, 223418, 292162, 335127, 438243, 446836, 584324, 670254, 876486, 1340508, 1752972, 1899053, 3798106, 5697159, 7596212, 11394318, 22788636]

約数ペア:

[(1, 22788636), (2, 11394318), (3, 7596212), (4, 5697159), (6, 3798106), (12, 1899053), (13, 1752972), (17, 1340508), (26, 876486), (34, 670254), (39, 584324), (51, 446836), (52, 438243), (68, 335127), (78, 292162), (102, 223418), (156, 146081), (169, 134844), (204, 111709), (221, 103116), (338, 67422), (442, 51558), (507, 44948), (661, 34476), (663, 34372), (676, 33711), (884, 25779), (1014, 22474), (1322, 17238), (1326, 17186), (1983, 11492), (2028, 11237), (2644, 8619), (2652, 8593), (2873, 7932), (3966, 5746)]