17891752188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{839}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 43589145600

約数和(自身を除く): 25697393412

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 233, 263, 348, 466, 526, 699, 789, 839, 932, 1052, 1398, 1578, 1678, 2517, 2796, 3156, 3356, 5034, 6757, 7627, 10068, 13514, 15254, 20271, 22881, 24331, 27028, 30508, 40542, 45762, 48662, 61279, 72993, 81084, 91524, 97324, 122558, 145986, 183837, 195487, 220657, 245116, 291972, 367674, 390974, 441314, 586461, 661971, 735348, 781948, 882628, 1172922, 1323942, 1777091, 2345844, 2647884, 3554182, 5331273, 5669123, 6399053, 7108364, 10662546, 11338246, 12798106, 17007369, 19197159, 21325092, 22676492, 25596212, 34014738, 38394318, 51413081, 68029476, 76788636, 102826162, 154239243, 205652324, 308478486, 616956972, 1490979349, 2981958698, 4472938047, 5963917396, 8945876094, 17891752188]

約数ペア:

[(1, 17891752188), (2, 8945876094), (3, 5963917396), (4, 4472938047), (6, 2981958698), (12, 1490979349), (29, 616956972), (58, 308478486), (87, 205652324), (116, 154239243), (174, 102826162), (233, 76788636), (263, 68029476), (348, 51413081), (466, 38394318), (526, 34014738), (699, 25596212), (789, 22676492), (839, 21325092), (932, 19197159), (1052, 17007369), (1398, 12798106), (1578, 11338246), (1678, 10662546), (2517, 7108364), (2796, 6399053), (3156, 5669123), (3356, 5331273), (5034, 3554182), (6757, 2647884), (7627, 2345844), (10068, 1777091), (13514, 1323942), (15254, 1172922), (20271, 882628), (22881, 781948), (24331, 735348), (27028, 661971), (30508, 586461), (40542, 441314), (45762, 390974), (48662, 367674), (61279, 291972), (72993, 245116), (81084, 220657), (91524, 195487), (97324, 183837), (122558, 145986)]