38876838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6509

約数の個数: 64

約数和(自身を含む): 104412672

約数和(自身を除く): 65535834

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 6473, 12946, 19419, 38838, 45311, 71203, 84149, 90622, 135933, 142406, 168298, 213609, 252447, 271866, 427218, 498421, 504894, 589043, 925639, 996842, 1178086, 1495263, 1767129, 1851278, 2776917, 2990526, 3534258, 5553834, 6479473, 12958946, 19438419, 38876838]

約数ペア:

[(1, 38876838), (2, 19438419), (3, 12958946), (6, 6479473), (7, 5553834), (11, 3534258), (13, 2990526), (14, 2776917), (21, 1851278), (22, 1767129), (26, 1495263), (33, 1178086), (39, 996842), (42, 925639), (66, 589043), (77, 504894), (78, 498421), (91, 427218), (143, 271866), (154, 252447), (182, 213609), (231, 168298), (273, 142406), (286, 135933), (429, 90622), (462, 84149), (546, 71203), (858, 45311), (1001, 38838), (2002, 19419), (3003, 12946), (6006, 6473)]