138986946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1427}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 344844864

約数和(自身を除く): 205857918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 773, 1427, 1546, 2319, 2854, 4281, 4638, 5411, 6957, 8562, 9989, 10822, 12843, 13914, 16233, 19978, 25686, 29967, 32466, 48699, 59934, 89901, 97398, 179802, 1103071, 2206142, 3309213, 6618426, 7721497, 9927639, 15442994, 19855278, 23164491, 46328982, 69493473, 138986946]

約数ペア:

[(1, 138986946), (2, 69493473), (3, 46328982), (6, 23164491), (7, 19855278), (9, 15442994), (14, 9927639), (18, 7721497), (21, 6618426), (42, 3309213), (63, 2206142), (126, 1103071), (773, 179802), (1427, 97398), (1546, 89901), (2319, 59934), (2854, 48699), (4281, 32466), (4638, 29967), (5411, 25686), (6957, 19978), (8562, 16233), (9989, 13914), (10822, 12843)]