22238964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 62112960

約数和(自身を除く): 39873996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 631, 801, 979, 1068, 1262, 1602, 1893, 1958, 2524, 2937, 3204, 3786, 3916, 5679, 5874, 6941, 7572, 8811, 11358, 11748, 13882, 17622, 20823, 22716, 27764, 35244, 41646, 56159, 62469, 83292, 112318, 124938, 168477, 224636, 249876, 336954, 505431, 617749, 673908, 1010862, 1235498, 1853247, 2021724, 2470996, 3706494, 5559741, 7412988, 11119482, 22238964]

約数ペア:

[(1, 22238964), (2, 11119482), (3, 7412988), (4, 5559741), (6, 3706494), (9, 2470996), (11, 2021724), (12, 1853247), (18, 1235498), (22, 1010862), (33, 673908), (36, 617749), (44, 505431), (66, 336954), (89, 249876), (99, 224636), (132, 168477), (178, 124938), (198, 112318), (267, 83292), (356, 62469), (396, 56159), (534, 41646), (631, 35244), (801, 27764), (979, 22716), (1068, 20823), (1262, 17622), (1602, 13882), (1893, 11748), (1958, 11358), (2524, 8811), (2937, 7572), (3204, 6941), (3786, 5874), (3916, 5679)]