15693693138

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{9743}}^1$

素因数の和:9981

約数の個数: 80

約数和(自身を含む): 35964948096

約数和(自身を除く): 20271254958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 163, 183, 326, 366, 489, 549, 978, 1098, 1467, 1647, 2934, 3294, 4401, 4941, 8802, 9743, 9882, 9943, 13203, 19486, 19886, 26406, 29229, 29829, 58458, 59658, 87687, 89487, 175374, 178974, 263061, 268461, 526122, 536922, 594323, 789183, 805383, 1188646, 1578366, 1588109, 1610766, 1782969, 3176218, 3565938, 4764327, 5348907, 9528654, 10697814, 14292981, 16046721, 28585962, 32093442, 42878943, 48140163, 85757886, 96280326, 96874649, 128636829, 193749298, 257273658, 290623947, 581247894, 871871841, 1743743682, 2615615523, 5231231046, 7846846569, 15693693138]

約数ペア:

[(1, 15693693138), (2, 7846846569), (3, 5231231046), (6, 2615615523), (9, 1743743682), (18, 871871841), (27, 581247894), (54, 290623947), (61, 257273658), (81, 193749298), (122, 128636829), (162, 96874649), (163, 96280326), (183, 85757886), (326, 48140163), (366, 42878943), (489, 32093442), (549, 28585962), (978, 16046721), (1098, 14292981), (1467, 10697814), (1647, 9528654), (2934, 5348907), (3294, 4764327), (4401, 3565938), (4941, 3176218), (8802, 1782969), (9743, 1610766), (9882, 1588109), (9943, 1578366), (13203, 1188646), (19486, 805383), (19886, 789183), (26406, 594323), (29229, 536922), (29829, 526122), (58458, 268461), (59658, 263061), (87687, 178974), (89487, 175374)]