12055218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 29196288

約数和(自身を除く): 17141070

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 197, 217, 282, 329, 394, 434, 591, 651, 658, 987, 1182, 1302, 1379, 1457, 1974, 2758, 2914, 4137, 4371, 6107, 8274, 8742, 9259, 10199, 12214, 18321, 18518, 20398, 27777, 30597, 36642, 42749, 55554, 61194, 64813, 85498, 128247, 129626, 194439, 256494, 287029, 388878, 574058, 861087, 1722174, 2009203, 4018406, 6027609, 12055218]

約数ペア:

[(1, 12055218), (2, 6027609), (3, 4018406), (6, 2009203), (7, 1722174), (14, 861087), (21, 574058), (31, 388878), (42, 287029), (47, 256494), (62, 194439), (93, 129626), (94, 128247), (141, 85498), (186, 64813), (197, 61194), (217, 55554), (282, 42749), (329, 36642), (394, 30597), (434, 27777), (591, 20398), (651, 18518), (658, 18321), (987, 12214), (1182, 10199), (1302, 9259), (1379, 8742), (1457, 8274), (1974, 6107), (2758, 4371), (2914, 4137)]