42485142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 103749120

約数和(自身を除く): 61263978

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 157, 238, 314, 357, 379, 471, 714, 758, 942, 1099, 1137, 2198, 2274, 2653, 2669, 3297, 5306, 5338, 6443, 6594, 7959, 8007, 12886, 15918, 16014, 18683, 19329, 37366, 38658, 45101, 56049, 59503, 90202, 112098, 119006, 135303, 178509, 270606, 357018, 416521, 833042, 1011551, 1249563, 2023102, 2499126, 3034653, 6069306, 7080857, 14161714, 21242571, 42485142]

約数ペア:

[(1, 42485142), (2, 21242571), (3, 14161714), (6, 7080857), (7, 6069306), (14, 3034653), (17, 2499126), (21, 2023102), (34, 1249563), (42, 1011551), (51, 833042), (102, 416521), (119, 357018), (157, 270606), (238, 178509), (314, 135303), (357, 119006), (379, 112098), (471, 90202), (714, 59503), (758, 56049), (942, 45101), (1099, 38658), (1137, 37366), (2198, 19329), (2274, 18683), (2653, 16014), (2669, 15918), (3297, 12886), (5306, 8007), (5338, 7959), (6443, 6594)]