31522194

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 77120316

約数和(自身を除く): 45598122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 121, 123, 198, 242, 246, 353, 363, 369, 451, 706, 726, 738, 902, 1059, 1089, 1353, 2118, 2178, 2706, 3177, 3883, 4059, 4961, 6354, 7766, 8118, 9922, 11649, 14473, 14883, 23298, 28946, 29766, 34947, 42713, 43419, 44649, 69894, 85426, 86838, 89298, 128139, 130257, 159203, 256278, 260514, 318406, 384417, 477609, 768834, 955218, 1432827, 1751233, 2865654, 3502466, 5253699, 10507398, 15761097, 31522194]

約数ペア:

[(1, 31522194), (2, 15761097), (3, 10507398), (6, 5253699), (9, 3502466), (11, 2865654), (18, 1751233), (22, 1432827), (33, 955218), (41, 768834), (66, 477609), (82, 384417), (99, 318406), (121, 260514), (123, 256278), (198, 159203), (242, 130257), (246, 128139), (353, 89298), (363, 86838), (369, 85426), (451, 69894), (706, 44649), (726, 43419), (738, 42713), (902, 34947), (1059, 29766), (1089, 28946), (1353, 23298), (2118, 14883), (2178, 14473), (2706, 11649), (3177, 9922), (3883, 8118), (4059, 7766), (4961, 6354)]