12477732

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 30260160

約数和(自身を除く): 17782428

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 157, 179, 222, 314, 358, 444, 471, 537, 628, 716, 942, 1074, 1884, 2148, 5809, 6623, 11618, 13246, 17427, 19869, 23236, 26492, 28103, 34854, 39738, 56206, 69708, 79476, 84309, 112412, 168618, 337236, 1039811, 2079622, 3119433, 4159244, 6238866, 12477732]

約数ペア:

[(1, 12477732), (2, 6238866), (3, 4159244), (4, 3119433), (6, 2079622), (12, 1039811), (37, 337236), (74, 168618), (111, 112412), (148, 84309), (157, 79476), (179, 69708), (222, 56206), (314, 39738), (358, 34854), (444, 28103), (471, 26492), (537, 23236), (628, 19869), (716, 17427), (942, 13246), (1074, 11618), (1884, 6623), (2148, 5809)]