21502608

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19477}}^1$

素因数の和:19511

約数の個数: 40

約数和(自身を含む): 57966528

約数和(自身を除く): 36463920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19477, 38954, 58431, 77908, 116862, 155816, 233724, 311632, 447971, 467448, 895942, 934896, 1343913, 1791884, 2687826, 3583768, 5375652, 7167536, 10751304, 21502608]

約数ペア:

[(1, 21502608), (2, 10751304), (3, 7167536), (4, 5375652), (6, 3583768), (8, 2687826), (12, 1791884), (16, 1343913), (23, 934896), (24, 895942), (46, 467448), (48, 447971), (69, 311632), (92, 233724), (138, 155816), (184, 116862), (276, 77908), (368, 58431), (552, 38954), (1104, 19477)]