1992677508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{17989}}^1$

素因数の和:18197

約数の個数: 72

約数和(自身を含む): 5363106840

約数和(自身を除く): 3370429332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 543, 612, 724, 1086, 1629, 2172, 3077, 3258, 6154, 6516, 9231, 12308, 17989, 18462, 27693, 35978, 36924, 53967, 55386, 71956, 107934, 110772, 161901, 215868, 305813, 323802, 611626, 647604, 917439, 1223252, 1834878, 2752317, 3256009, 3669756, 5504634, 6512018, 9768027, 11009268, 13024036, 19536054, 29304081, 39072108, 55352153, 58608162, 110704306, 117216324, 166056459, 221408612, 332112918, 498169377, 664225836, 996338754, 1992677508]

約数ペア:

[(1, 1992677508), (2, 996338754), (3, 664225836), (4, 498169377), (6, 332112918), (9, 221408612), (12, 166056459), (17, 117216324), (18, 110704306), (34, 58608162), (36, 55352153), (51, 39072108), (68, 29304081), (102, 19536054), (153, 13024036), (181, 11009268), (204, 9768027), (306, 6512018), (362, 5504634), (543, 3669756), (612, 3256009), (724, 2752317), (1086, 1834878), (1629, 1223252), (2172, 917439), (3077, 647604), (3258, 611626), (6154, 323802), (6516, 305813), (9231, 215868), (12308, 161901), (17989, 110772), (18462, 107934), (27693, 71956), (35978, 55386), (36924, 53967)]