21073835952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{14639}}^1$

素因数の和:15435

約数の個数: 120

約数和(自身を含む): 63601137600

約数和(自身を除く): 42527301648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 769, 936, 1538, 1872, 2307, 3076, 4614, 6152, 6921, 9228, 9997, 12304, 13842, 14639, 18456, 19994, 27684, 29278, 29991, 36912, 39988, 43917, 55368, 58556, 59982, 79976, 87834, 89973, 110736, 117112, 119964, 131751, 159952, 175668, 179946, 190307, 234224, 239928, 263502, 351336, 359892, 380614, 479856, 527004, 570921, 702672, 719784, 761228, 1054008, 1141842, 1439568, 1522456, 1712763, 2108016, 2283684, 3044912, 3425526, 4567368, 6851052, 9134736, 11257391, 13702104, 22514782, 27404208, 33772173, 45029564, 67544346, 90059128, 101316519, 135088692, 146346083, 180118256, 202633038, 270177384, 292692166, 405266076, 439038249, 540354768, 585384332, 810532152, 878076498, 1170768664, 1317114747, 1621064304, 1756152996, 2341537328, 2634229494, 3512305992, 5268458988, 7024611984, 10536917976, 21073835952]

約数ペア:

[(1, 21073835952), (2, 10536917976), (3, 7024611984), (4, 5268458988), (6, 3512305992), (8, 2634229494), (9, 2341537328), (12, 1756152996), (13, 1621064304), (16, 1317114747), (18, 1170768664), (24, 878076498), (26, 810532152), (36, 585384332), (39, 540354768), (48, 439038249), (52, 405266076), (72, 292692166), (78, 270177384), (104, 202633038), (117, 180118256), (144, 146346083), (156, 135088692), (208, 101316519), (234, 90059128), (312, 67544346), (468, 45029564), (624, 33772173), (769, 27404208), (936, 22514782), (1538, 13702104), (1872, 11257391), (2307, 9134736), (3076, 6851052), (4614, 4567368), (6152, 3425526), (6921, 3044912), (9228, 2283684), (9997, 2108016), (12304, 1712763), (13842, 1522456), (14639, 1439568), (18456, 1141842), (19994, 1054008), (27684, 761228), (29278, 719784), (29991, 702672), (36912, 570921), (39988, 527004), (43917, 479856), (55368, 380614), (58556, 359892), (59982, 351336), (79976, 263502), (87834, 239928), (89973, 234224), (110736, 190307), (117112, 179946), (119964, 175668), (131751, 159952)]