4975557678

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37501}}^1$

素因数の和:37541

約数の個数: 112

約数和(自身を含む): 13772534496

約数和(自身を除く): 8796976818

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 243, 273, 351, 378, 486, 546, 567, 702, 729, 819, 1053, 1134, 1458, 1638, 1701, 2106, 2457, 3159, 3402, 4914, 5103, 6318, 7371, 9477, 10206, 14742, 18954, 22113, 37501, 44226, 66339, 75002, 112503, 132678, 225006, 262507, 337509, 487513, 525014, 675018, 787521, 975026, 1012527, 1462539, 1575042, 2025054, 2362563, 2925078, 3037581, 3412591, 4387617, 4725126, 6075162, 6825182, 7087689, 8775234, 9112743, 10237773, 13162851, 14175378, 18225486, 20475546, 21263067, 26325702, 27338229, 30713319, 39488553, 42526134, 54676458, 61426638, 63789201, 78977106, 92139957, 118465659, 127578402, 184279914, 191367603, 236931318, 276419871, 355396977, 382735206, 552839742, 710793954, 829259613, 1658519226, 2487778839, 4975557678]

約数ペア:

[(1, 4975557678), (2, 2487778839), (3, 1658519226), (6, 829259613), (7, 710793954), (9, 552839742), (13, 382735206), (14, 355396977), (18, 276419871), (21, 236931318), (26, 191367603), (27, 184279914), (39, 127578402), (42, 118465659), (54, 92139957), (63, 78977106), (78, 63789201), (81, 61426638), (91, 54676458), (117, 42526134), (126, 39488553), (162, 30713319), (182, 27338229), (189, 26325702), (234, 21263067), (243, 20475546), (273, 18225486), (351, 14175378), (378, 13162851), (486, 10237773), (546, 9112743), (567, 8775234), (702, 7087689), (729, 6825182), (819, 6075162), (1053, 4725126), (1134, 4387617), (1458, 3412591), (1638, 3037581), (1701, 2925078), (2106, 2362563), (2457, 2025054), (3159, 1575042), (3402, 1462539), (4914, 1012527), (5103, 975026), (6318, 787521), (7371, 675018), (9477, 525014), (10206, 487513), (14742, 337509), (18954, 262507), (22113, 225006), (37501, 132678), (44226, 112503), (66339, 75002)]