40768452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3137}}^1$

素因数の和:3185

約数の個数: 54

約数和(自身を含む): 108797598

約数和(自身を除く): 68029146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3137, 3249, 4332, 6274, 6498, 9411, 12548, 12996, 18822, 28233, 37644, 56466, 59603, 112932, 119206, 178809, 238412, 357618, 536427, 715236, 1072854, 1132457, 2145708, 2264914, 3397371, 4529828, 6794742, 10192113, 13589484, 20384226, 40768452]

約数ペア:

[(1, 40768452), (2, 20384226), (3, 13589484), (4, 10192113), (6, 6794742), (9, 4529828), (12, 3397371), (18, 2264914), (19, 2145708), (36, 1132457), (38, 1072854), (57, 715236), (76, 536427), (114, 357618), (171, 238412), (228, 178809), (342, 119206), (361, 112932), (684, 59603), (722, 56466), (1083, 37644), (1444, 28233), (2166, 18822), (3137, 12996), (3249, 12548), (4332, 9411), (6274, 6498)]