16679796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 47688480

約数和(自身を除く): 31008684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1493, 1596, 1862, 2793, 2986, 3724, 4479, 5586, 5972, 8958, 10451, 11172, 17916, 20902, 28367, 31353, 41804, 56734, 62706, 73157, 85101, 113468, 125412, 146314, 170202, 198569, 219471, 292628, 340404, 397138, 438942, 595707, 794276, 877884, 1191414, 1389983, 2382828, 2779966, 4169949, 5559932, 8339898, 16679796]

約数ペア:

[(1, 16679796), (2, 8339898), (3, 5559932), (4, 4169949), (6, 2779966), (7, 2382828), (12, 1389983), (14, 1191414), (19, 877884), (21, 794276), (28, 595707), (38, 438942), (42, 397138), (49, 340404), (57, 292628), (76, 219471), (84, 198569), (98, 170202), (114, 146314), (133, 125412), (147, 113468), (196, 85101), (228, 73157), (266, 62706), (294, 56734), (399, 41804), (532, 31353), (588, 28367), (798, 20902), (931, 17916), (1493, 11172), (1596, 10451), (1862, 8958), (2793, 5972), (2986, 5586), (3724, 4479)]