31401162

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 77051520

約数和(自身を除く): 45650358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 78, 82, 117, 123, 234, 246, 351, 369, 533, 702, 738, 1066, 1091, 1107, 1599, 2182, 2214, 3198, 3273, 4797, 6546, 9594, 9819, 14183, 14391, 19638, 28366, 28782, 29457, 42549, 44731, 58914, 85098, 89462, 127647, 134193, 255294, 268386, 382941, 402579, 581503, 765882, 805158, 1163006, 1207737, 1744509, 2415474, 3489018, 5233527, 10467054, 15700581, 31401162]

約数ペア:

[(1, 31401162), (2, 15700581), (3, 10467054), (6, 5233527), (9, 3489018), (13, 2415474), (18, 1744509), (26, 1207737), (27, 1163006), (39, 805158), (41, 765882), (54, 581503), (78, 402579), (82, 382941), (117, 268386), (123, 255294), (234, 134193), (246, 127647), (351, 89462), (369, 85098), (533, 58914), (702, 44731), (738, 42549), (1066, 29457), (1091, 28782), (1107, 28366), (1599, 19638), (2182, 14391), (2214, 14183), (3198, 9819), (3273, 9594), (4797, 6546)]