39499236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3881

約数の個数: 72

約数和(自身を含む): 116922624

約数和(自身を除く): 77423388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 3823, 5166, 7646, 10332, 11469, 15292, 22938, 26761, 34407, 45876, 53522, 68814, 80283, 107044, 137628, 156743, 160566, 240849, 313486, 321132, 470229, 481698, 626972, 940458, 963396, 1097201, 1410687, 1880916, 2194402, 2821374, 3291603, 4388804, 5642748, 6583206, 9874809, 13166412, 19749618, 39499236]

約数ペア:

[(1, 39499236), (2, 19749618), (3, 13166412), (4, 9874809), (6, 6583206), (7, 5642748), (9, 4388804), (12, 3291603), (14, 2821374), (18, 2194402), (21, 1880916), (28, 1410687), (36, 1097201), (41, 963396), (42, 940458), (63, 626972), (82, 481698), (84, 470229), (123, 321132), (126, 313486), (164, 240849), (246, 160566), (252, 156743), (287, 137628), (369, 107044), (492, 80283), (574, 68814), (738, 53522), (861, 45876), (1148, 34407), (1476, 26761), (1722, 22938), (2583, 15292), (3444, 11469), (3823, 10332), (5166, 7646)]