31084326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2746

約数の個数: 72

約数和(自身を含む): 84402864

約数和(自身を除く): 53318538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 2711, 3822, 5422, 5733, 8133, 11466, 16266, 18977, 24399, 35243, 37954, 48798, 56931, 70486, 105729, 113862, 132839, 170793, 211458, 246701, 265678, 317187, 341586, 398517, 493402, 634374, 740103, 797034, 1195551, 1480206, 1726907, 2220309, 2391102, 3453814, 4440618, 5180721, 10361442, 15542163, 31084326]

約数ペア:

[(1, 31084326), (2, 15542163), (3, 10361442), (6, 5180721), (7, 4440618), (9, 3453814), (13, 2391102), (14, 2220309), (18, 1726907), (21, 1480206), (26, 1195551), (39, 797034), (42, 740103), (49, 634374), (63, 493402), (78, 398517), (91, 341586), (98, 317187), (117, 265678), (126, 246701), (147, 211458), (182, 170793), (234, 132839), (273, 113862), (294, 105729), (441, 70486), (546, 56931), (637, 48798), (819, 37954), (882, 35243), (1274, 24399), (1638, 18977), (1911, 16266), (2711, 11466), (3822, 8133), (5422, 5733)]