2017125918

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3119}}^1$

素因数の和:3238

約数の個数: 96

約数和(自身を含む): 4828262400

約数和(自身を除く): 2811136482

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 61, 62, 93, 114, 122, 171, 183, 186, 279, 342, 366, 549, 558, 589, 1098, 1159, 1178, 1767, 1891, 2318, 3119, 3477, 3534, 3782, 5301, 5673, 6238, 6954, 9357, 10431, 10602, 11346, 17019, 18714, 20862, 28071, 34038, 35929, 56142, 59261, 71858, 96689, 107787, 118522, 177783, 190259, 193378, 215574, 290067, 323361, 355566, 380518, 533349, 570777, 580134, 646722, 870201, 1066698, 1141554, 1712331, 1740402, 1837091, 3424662, 3614921, 3674182, 5511273, 5898029, 7229842, 10844763, 11022546, 11796058, 16533819, 17694087, 21689526, 32534289, 33067638, 35388174, 53082261, 65068578, 106164522, 112062551, 224125102, 336187653, 672375306, 1008562959, 2017125918]

約数ペア:

[(1, 2017125918), (2, 1008562959), (3, 672375306), (6, 336187653), (9, 224125102), (18, 112062551), (19, 106164522), (31, 65068578), (38, 53082261), (57, 35388174), (61, 33067638), (62, 32534289), (93, 21689526), (114, 17694087), (122, 16533819), (171, 11796058), (183, 11022546), (186, 10844763), (279, 7229842), (342, 5898029), (366, 5511273), (549, 3674182), (558, 3614921), (589, 3424662), (1098, 1837091), (1159, 1740402), (1178, 1712331), (1767, 1141554), (1891, 1066698), (2318, 870201), (3119, 646722), (3477, 580134), (3534, 570777), (3782, 533349), (5301, 380518), (5673, 355566), (6238, 323361), (6954, 290067), (9357, 215574), (10431, 193378), (10602, 190259), (11346, 177783), (17019, 118522), (18714, 107787), (20862, 96689), (28071, 71858), (34038, 59261), (35929, 56142)]