19299980052

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{2423}}^1$

素因数の和:3130

約数の個数: 96

約数和(自身を含む): 50529346560

約数和(自身を除く): 31229366508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 563, 786, 1126, 1179, 1572, 1689, 2252, 2358, 2423, 3378, 3537, 4716, 4846, 5067, 6756, 7074, 7269, 9692, 10134, 14148, 14538, 15201, 20268, 21807, 29076, 30402, 43614, 60804, 65421, 73753, 87228, 130842, 147506, 221259, 261684, 295012, 317413, 442518, 634826, 663777, 885036, 952239, 1269652, 1327554, 1364149, 1904478, 1991331, 2655108, 2728298, 2856717, 3808956, 3982662, 4092447, 5456596, 5713434, 7965324, 8184894, 8570151, 11426868, 12277341, 16369788, 17140302, 24554682, 34280604, 36832023, 49109364, 73664046, 147328092, 178703519, 357407038, 536110557, 714814076, 1072221114, 1608331671, 2144442228, 3216663342, 4824995013, 6433326684, 9649990026, 19299980052]

約数ペア:

[(1, 19299980052), (2, 9649990026), (3, 6433326684), (4, 4824995013), (6, 3216663342), (9, 2144442228), (12, 1608331671), (18, 1072221114), (27, 714814076), (36, 536110557), (54, 357407038), (108, 178703519), (131, 147328092), (262, 73664046), (393, 49109364), (524, 36832023), (563, 34280604), (786, 24554682), (1126, 17140302), (1179, 16369788), (1572, 12277341), (1689, 11426868), (2252, 8570151), (2358, 8184894), (2423, 7965324), (3378, 5713434), (3537, 5456596), (4716, 4092447), (4846, 3982662), (5067, 3808956), (6756, 2856717), (7074, 2728298), (7269, 2655108), (9692, 1991331), (10134, 1904478), (14148, 1364149), (14538, 1327554), (15201, 1269652), (20268, 952239), (21807, 885036), (29076, 663777), (30402, 634826), (43614, 442518), (60804, 317413), (65421, 295012), (73753, 261684), (87228, 221259), (130842, 147506)]