15390342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4091}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 38301120

約数和(自身を除く): 22910778

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 4091, 8182, 12273, 24546, 36819, 45001, 73638, 77729, 90002, 135003, 155458, 233187, 270006, 405009, 466374, 699561, 810018, 855019, 1399122, 1710038, 2565057, 5130114, 7695171, 15390342]

約数ペア:

[(1, 15390342), (2, 7695171), (3, 5130114), (6, 2565057), (9, 1710038), (11, 1399122), (18, 855019), (19, 810018), (22, 699561), (33, 466374), (38, 405009), (57, 270006), (66, 233187), (99, 155458), (114, 135003), (171, 90002), (198, 77729), (209, 73638), (342, 45001), (418, 36819), (627, 24546), (1254, 12273), (1881, 8182), (3762, 4091)]