29128554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17783}}^1$

素因数の和:17811

約数の個数: 48

約数和(自身を含む): 77680512

約数和(自身を除く): 48551958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17783, 35566, 53349, 106698, 124481, 160047, 231179, 248962, 320094, 373443, 462358, 693537, 746886, 1120329, 1387074, 1618253, 2080611, 2240658, 3236506, 4161222, 4854759, 9709518, 14564277, 29128554]

約数ペア:

[(1, 29128554), (2, 14564277), (3, 9709518), (6, 4854759), (7, 4161222), (9, 3236506), (13, 2240658), (14, 2080611), (18, 1618253), (21, 1387074), (26, 1120329), (39, 746886), (42, 693537), (63, 462358), (78, 373443), (91, 320094), (117, 248962), (126, 231179), (182, 160047), (234, 124481), (273, 106698), (546, 53349), (819, 35566), (1638, 17783)]