18442649784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3477121}}^1$

素因数の和:3477160

約数の個数: 64

約数和(自身を含む): 52574084640

約数和(自身を除く): 34131434856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 3477121, 6954242, 10431363, 13908484, 20862726, 27816968, 41725452, 45202573, 59111057, 83450904, 90405146, 118222114, 135607719, 177333171, 180810292, 236444228, 271215438, 354666342, 361620584, 472888456, 542430876, 709332684, 768443741, 1084861752, 1418665368, 1536887482, 2305331223, 3073774964, 4610662446, 6147549928, 9221324892, 18442649784]

約数ペア:

[(1, 18442649784), (2, 9221324892), (3, 6147549928), (4, 4610662446), (6, 3073774964), (8, 2305331223), (12, 1536887482), (13, 1418665368), (17, 1084861752), (24, 768443741), (26, 709332684), (34, 542430876), (39, 472888456), (51, 361620584), (52, 354666342), (68, 271215438), (78, 236444228), (102, 180810292), (104, 177333171), (136, 135607719), (156, 118222114), (204, 90405146), (221, 83450904), (312, 59111057), (408, 45202573), (442, 41725452), (663, 27816968), (884, 20862726), (1326, 13908484), (1768, 10431363), (2652, 6954242), (5304, 3477121)]