1294188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 3677184

約数和(自身を除く): 2382996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 71, 84, 93, 98, 124, 142, 147, 186, 196, 213, 217, 284, 294, 372, 426, 434, 497, 588, 651, 852, 868, 994, 1302, 1491, 1519, 1988, 2201, 2604, 2982, 3038, 3479, 4402, 4557, 5964, 6076, 6603, 6958, 8804, 9114, 10437, 13206, 13916, 15407, 18228, 20874, 26412, 30814, 41748, 46221, 61628, 92442, 107849, 184884, 215698, 323547, 431396, 647094, 1294188]

約数ペア:

[(1, 1294188), (2, 647094), (3, 431396), (4, 323547), (6, 215698), (7, 184884), (12, 107849), (14, 92442), (21, 61628), (28, 46221), (31, 41748), (42, 30814), (49, 26412), (62, 20874), (71, 18228), (84, 15407), (93, 13916), (98, 13206), (124, 10437), (142, 9114), (147, 8804), (186, 6958), (196, 6603), (213, 6076), (217, 5964), (284, 4557), (294, 4402), (372, 3479), (426, 3038), (434, 2982), (497, 2604), (588, 2201), (651, 1988), (852, 1519), (868, 1491), (994, 1302)]