19502531064

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{6263}}^1$

素因数の和:7045

約数の個数: 96

約数和(自身を含む): 53769549600

約数和(自身を除く): 34267018536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 709, 732, 1098, 1418, 1464, 2127, 2196, 2836, 4254, 4392, 5672, 6263, 6381, 8508, 12526, 12762, 17016, 18789, 25052, 25524, 37578, 43249, 50104, 51048, 56367, 75156, 86498, 112734, 129747, 150312, 172996, 225468, 259494, 345992, 382043, 389241, 450936, 518988, 764086, 778482, 1037976, 1146129, 1528172, 1556964, 2292258, 3056344, 3113928, 3438387, 4440467, 4584516, 6876774, 8880934, 9169032, 13321401, 13753548, 17761868, 26642802, 27507096, 35523736, 39964203, 53285604, 79928406, 106571208, 159856812, 270868487, 319713624, 541736974, 812605461, 1083473948, 1625210922, 2166947896, 2437816383, 3250421844, 4875632766, 6500843688, 9751265532, 19502531064]

約数ペア:

[(1, 19502531064), (2, 9751265532), (3, 6500843688), (4, 4875632766), (6, 3250421844), (8, 2437816383), (9, 2166947896), (12, 1625210922), (18, 1083473948), (24, 812605461), (36, 541736974), (61, 319713624), (72, 270868487), (122, 159856812), (183, 106571208), (244, 79928406), (366, 53285604), (488, 39964203), (549, 35523736), (709, 27507096), (732, 26642802), (1098, 17761868), (1418, 13753548), (1464, 13321401), (2127, 9169032), (2196, 8880934), (2836, 6876774), (4254, 4584516), (4392, 4440467), (5672, 3438387), (6263, 3113928), (6381, 3056344), (8508, 2292258), (12526, 1556964), (12762, 1528172), (17016, 1146129), (18789, 1037976), (25052, 778482), (25524, 764086), (37578, 518988), (43249, 450936), (50104, 389241), (51048, 382043), (56367, 345992), (75156, 259494), (86498, 225468), (112734, 172996), (129747, 150312)]