1209366972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{11353}}^1$

素因数の和:11643

約数の個数: 72

約数和(自身を含む): 3347613360

約数和(自身を除く): 2138246388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 269, 396, 538, 807, 1076, 1614, 2421, 2959, 3228, 4842, 5918, 8877, 9684, 11353, 11836, 17754, 22706, 26631, 34059, 35508, 45412, 53262, 68118, 102177, 106524, 124883, 136236, 204354, 249766, 374649, 408708, 499532, 749298, 1123947, 1498596, 2247894, 3053957, 4495788, 6107914, 9161871, 12215828, 18323742, 27485613, 33593527, 36647484, 54971226, 67187054, 100780581, 109942452, 134374108, 201561162, 302341743, 403122324, 604683486, 1209366972]

約数ペア:

[(1, 1209366972), (2, 604683486), (3, 403122324), (4, 302341743), (6, 201561162), (9, 134374108), (11, 109942452), (12, 100780581), (18, 67187054), (22, 54971226), (33, 36647484), (36, 33593527), (44, 27485613), (66, 18323742), (99, 12215828), (132, 9161871), (198, 6107914), (269, 4495788), (396, 3053957), (538, 2247894), (807, 1498596), (1076, 1123947), (1614, 749298), (2421, 499532), (2959, 408708), (3228, 374649), (4842, 249766), (5918, 204354), (8877, 136236), (9684, 124883), (11353, 106524), (11836, 102177), (17754, 68118), (22706, 53262), (26631, 45412), (34059, 35508)]