22040172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7979

約数の個数: 72

約数和(自身を含む): 69468672

約数和(自身を除く): 47428500

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 7951, 15902, 23853, 31804, 47706, 55657, 71559, 87461, 95412, 111314, 143118, 166971, 174922, 222628, 262383, 286236, 333942, 349844, 500913, 524766, 612227, 667884, 787149, 1001826, 1049532, 1224454, 1574298, 1836681, 2003652, 2448908, 3148596, 3673362, 5510043, 7346724, 11020086, 22040172]

約数ペア:

[(1, 22040172), (2, 11020086), (3, 7346724), (4, 5510043), (6, 3673362), (7, 3148596), (9, 2448908), (11, 2003652), (12, 1836681), (14, 1574298), (18, 1224454), (21, 1049532), (22, 1001826), (28, 787149), (33, 667884), (36, 612227), (42, 524766), (44, 500913), (63, 349844), (66, 333942), (77, 286236), (84, 262383), (99, 222628), (126, 174922), (132, 166971), (154, 143118), (198, 111314), (231, 95412), (252, 87461), (308, 71559), (396, 55657), (462, 47706), (693, 31804), (924, 23853), (1386, 15902), (2772, 7951)]