29158038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2578

約数の個数: 72

約数和(自身を含む): 79174368

約数和(自身を除く): 50016330

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, 2543, 3822, 5086, 5733, 7629, 11466, 15258, 17801, 22887, 33059, 35602, 45774, 53403, 66118, 99177, 106806, 124607, 160209, 198354, 231413, 249214, 297531, 320418, 373821, 462826, 595062, 694239, 747642, 1121463, 1388478, 1619891, 2082717, 2242926, 3239782, 4165434, 4859673, 9719346, 14579019, 29158038]

約数ペア:

[(1, 29158038), (2, 14579019), (3, 9719346), (6, 4859673), (7, 4165434), (9, 3239782), (13, 2242926), (14, 2082717), (18, 1619891), (21, 1388478), (26, 1121463), (39, 747642), (42, 694239), (49, 595062), (63, 462826), (78, 373821), (91, 320418), (98, 297531), (117, 249214), (126, 231413), (147, 198354), (182, 160209), (234, 124607), (273, 106806), (294, 99177), (441, 66118), (546, 53403), (637, 45774), (819, 35602), (882, 33059), (1274, 22887), (1638, 17801), (1911, 15258), (2543, 11466), (3822, 7629), (5086, 5733)]