21824712

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3363

約数の個数: 96

約数和(自身を含む): 72770880

約数和(自身を除く): 50946168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 3331, 6552, 6662, 9993, 13324, 19986, 23317, 26648, 29979, 39972, 43303, 46634, 59958, 69951, 79944, 86606, 93268, 119916, 129909, 139902, 173212, 186536, 209853, 239832, 259818, 279804, 303121, 346424, 389727, 419706, 519636, 559608, 606242, 779454, 839412, 909363, 1039272, 1212484, 1558908, 1678824, 1818726, 2424968, 2728089, 3117816, 3637452, 5456178, 7274904, 10912356, 21824712]

約数ペア:

[(1, 21824712), (2, 10912356), (3, 7274904), (4, 5456178), (6, 3637452), (7, 3117816), (8, 2728089), (9, 2424968), (12, 1818726), (13, 1678824), (14, 1558908), (18, 1212484), (21, 1039272), (24, 909363), (26, 839412), (28, 779454), (36, 606242), (39, 559608), (42, 519636), (52, 419706), (56, 389727), (63, 346424), (72, 303121), (78, 279804), (84, 259818), (91, 239832), (104, 209853), (117, 186536), (126, 173212), (156, 139902), (168, 129909), (182, 119916), (234, 93268), (252, 86606), (273, 79944), (312, 69951), (364, 59958), (468, 46634), (504, 43303), (546, 39972), (728, 29979), (819, 26648), (936, 23317), (1092, 19986), (1638, 13324), (2184, 9993), (3276, 6662), (3331, 6552)]