12000757972

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{4703}}^1$

素因数の和:5045

約数の個数: 72

約数和(自身を含む): 25045300224

約数和(自身を除く): 13044542252

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 277, 329, 554, 658, 1108, 1316, 1939, 2303, 3878, 4606, 4703, 7756, 9212, 9406, 13019, 13573, 18812, 26038, 27146, 32921, 52076, 54292, 65842, 91133, 131684, 182266, 221041, 230447, 364532, 442082, 460894, 637931, 884164, 921788, 1275862, 1302731, 1547287, 2551724, 2605462, 3094574, 5210924, 6189148, 9119117, 10831009, 18238234, 21662018, 36476468, 43324036, 61228357, 63833819, 122456714, 127667638, 244913428, 255335276, 428598499, 857196998, 1714393996, 3000189493, 6000378986, 12000757972]

約数ペア:

[(1, 12000757972), (2, 6000378986), (4, 3000189493), (7, 1714393996), (14, 857196998), (28, 428598499), (47, 255335276), (49, 244913428), (94, 127667638), (98, 122456714), (188, 63833819), (196, 61228357), (277, 43324036), (329, 36476468), (554, 21662018), (658, 18238234), (1108, 10831009), (1316, 9119117), (1939, 6189148), (2303, 5210924), (3878, 3094574), (4606, 2605462), (4703, 2551724), (7756, 1547287), (9212, 1302731), (9406, 1275862), (13019, 921788), (13573, 884164), (18812, 637931), (26038, 460894), (27146, 442082), (32921, 364532), (52076, 230447), (54292, 221041), (65842, 182266), (91133, 131684)]