13564518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 32313600

約数和(自身を除く): 18749082

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 373, 418, 551, 627, 638, 746, 957, 1102, 1119, 1254, 1653, 1914, 2238, 3306, 4103, 6061, 7087, 8206, 10817, 12122, 12309, 14174, 18183, 21261, 21634, 24618, 32451, 36366, 42522, 64902, 77957, 118987, 155914, 205523, 233871, 237974, 356961, 411046, 467742, 616569, 713922, 1233138, 2260753, 4521506, 6782259, 13564518]

約数ペア:

[(1, 13564518), (2, 6782259), (3, 4521506), (6, 2260753), (11, 1233138), (19, 713922), (22, 616569), (29, 467742), (33, 411046), (38, 356961), (57, 237974), (58, 233871), (66, 205523), (87, 155914), (114, 118987), (174, 77957), (209, 64902), (319, 42522), (373, 36366), (418, 32451), (551, 24618), (627, 21634), (638, 21261), (746, 18183), (957, 14174), (1102, 12309), (1119, 12122), (1254, 10817), (1653, 8206), (1914, 7087), (2238, 6061), (3306, 4103)]