38140326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:626

約数の個数: 72

約数和(自身を含む): 97474104

約数和(自身を除く): 59333778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 441, 498, 521, 581, 747, 882, 1042, 1162, 1494, 1563, 1743, 3126, 3486, 3647, 4067, 4689, 5229, 7294, 8134, 9378, 10458, 10941, 12201, 21882, 24402, 25529, 32823, 36603, 43243, 51058, 65646, 73206, 76587, 86486, 129729, 153174, 229761, 259458, 302701, 389187, 459522, 605402, 778374, 908103, 1816206, 2118907, 2724309, 4237814, 5448618, 6356721, 12713442, 19070163, 38140326]

約数ペア:

[(1, 38140326), (2, 19070163), (3, 12713442), (6, 6356721), (7, 5448618), (9, 4237814), (14, 2724309), (18, 2118907), (21, 1816206), (42, 908103), (49, 778374), (63, 605402), (83, 459522), (98, 389187), (126, 302701), (147, 259458), (166, 229761), (249, 153174), (294, 129729), (441, 86486), (498, 76587), (521, 73206), (581, 65646), (747, 51058), (882, 43243), (1042, 36603), (1162, 32823), (1494, 25529), (1563, 24402), (1743, 21882), (3126, 12201), (3486, 10941), (3647, 10458), (4067, 9378), (4689, 8134), (5229, 7294)]