11569428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 32104800

約数和(自身を除く): 20535372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 419, 468, 531, 708, 767, 838, 1062, 1257, 1534, 1676, 2124, 2301, 2514, 3068, 3771, 4602, 5028, 5447, 6903, 7542, 9204, 10894, 13806, 15084, 16341, 21788, 24721, 27612, 32682, 49023, 49442, 65364, 74163, 98046, 98884, 148326, 196092, 222489, 296652, 321373, 444978, 642746, 889956, 964119, 1285492, 1928238, 2892357, 3856476, 5784714, 11569428]

約数ペア:

[(1, 11569428), (2, 5784714), (3, 3856476), (4, 2892357), (6, 1928238), (9, 1285492), (12, 964119), (13, 889956), (18, 642746), (26, 444978), (36, 321373), (39, 296652), (52, 222489), (59, 196092), (78, 148326), (117, 98884), (118, 98046), (156, 74163), (177, 65364), (234, 49442), (236, 49023), (354, 32682), (419, 27612), (468, 24721), (531, 21788), (708, 16341), (767, 15084), (838, 13806), (1062, 10894), (1257, 9204), (1534, 7542), (1676, 6903), (2124, 5447), (2301, 5028), (2514, 4602), (3068, 3771)]