279883494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{23173}}^1$

素因数の和:23253

約数の個数: 48

約数和(自身を含む): 672416784

約数和(自身を除く): 392533290

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 122, 183, 198, 366, 549, 671, 1098, 1342, 2013, 4026, 6039, 12078, 23173, 46346, 69519, 139038, 208557, 254903, 417114, 509806, 764709, 1413553, 1529418, 2294127, 2827106, 4240659, 4588254, 8481318, 12721977, 15549083, 25443954, 31098166, 46647249, 93294498, 139941747, 279883494]

約数ペア:

[(1, 279883494), (2, 139941747), (3, 93294498), (6, 46647249), (9, 31098166), (11, 25443954), (18, 15549083), (22, 12721977), (33, 8481318), (61, 4588254), (66, 4240659), (99, 2827106), (122, 2294127), (183, 1529418), (198, 1413553), (366, 764709), (549, 509806), (671, 417114), (1098, 254903), (1342, 208557), (2013, 139038), (4026, 69519), (6039, 46346), (12078, 23173)]