38911236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 112400064

約数和(自身を除く): 73488828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 2741, 3549, 4732, 5482, 7098, 8223, 10964, 14196, 16446, 19187, 32892, 35633, 38374, 57561, 71266, 76748, 106899, 115122, 142532, 213798, 230244, 249431, 427596, 463229, 498862, 748293, 926458, 997724, 1389687, 1496586, 1852916, 2779374, 2993172, 3242603, 5558748, 6485206, 9727809, 12970412, 19455618, 38911236]

約数ペア:

[(1, 38911236), (2, 19455618), (3, 12970412), (4, 9727809), (6, 6485206), (7, 5558748), (12, 3242603), (13, 2993172), (14, 2779374), (21, 1852916), (26, 1496586), (28, 1389687), (39, 997724), (42, 926458), (52, 748293), (78, 498862), (84, 463229), (91, 427596), (156, 249431), (169, 230244), (182, 213798), (273, 142532), (338, 115122), (364, 106899), (507, 76748), (546, 71266), (676, 57561), (1014, 38374), (1092, 35633), (1183, 32892), (2028, 19187), (2366, 16446), (2741, 14196), (3549, 10964), (4732, 8223), (5482, 7098)]