18099693790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{2203}}^1$

素因数の和:3817

約数の個数: 64

約数和(自身を含む): 35647672320

約数和(自身を除く): 17547978530

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 1559, 2203, 2635, 3118, 4406, 5270, 7795, 11015, 15590, 22030, 26503, 37451, 48329, 53006, 68293, 74902, 96658, 132515, 136586, 187255, 241645, 265030, 341465, 374510, 483290, 682930, 821593, 1160981, 1643186, 2321962, 3434477, 4107965, 5804905, 6868954, 8215930, 11609810, 17172385, 34344770, 58386109, 106468787, 116772218, 212937574, 291930545, 532343935, 583861090, 1064687870, 1809969379, 3619938758, 9049846895, 18099693790]

約数ペア:

[(1, 18099693790), (2, 9049846895), (5, 3619938758), (10, 1809969379), (17, 1064687870), (31, 583861090), (34, 532343935), (62, 291930545), (85, 212937574), (155, 116772218), (170, 106468787), (310, 58386109), (527, 34344770), (1054, 17172385), (1559, 11609810), (2203, 8215930), (2635, 6868954), (3118, 5804905), (4406, 4107965), (5270, 3434477), (7795, 2321962), (11015, 1643186), (15590, 1160981), (22030, 821593), (26503, 682930), (37451, 483290), (48329, 374510), (53006, 341465), (68293, 265030), (74902, 241645), (96658, 187255), (132515, 136586)]