22670568

素因数分解:

$2^3\times 3^2\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 61620000

約数和(自身を除く): 38949432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 499, 631, 998, 1262, 1497, 1893, 1996, 2524, 2994, 3786, 3992, 4491, 5048, 5679, 5988, 7572, 8982, 11358, 11976, 15144, 17964, 22716, 35928, 45432, 314869, 629738, 944607, 1259476, 1889214, 2518952, 2833821, 3778428, 5667642, 7556856, 11335284, 22670568]

約数ペア:

[(1, 22670568), (2, 11335284), (3, 7556856), (4, 5667642), (6, 3778428), (8, 2833821), (9, 2518952), (12, 1889214), (18, 1259476), (24, 944607), (36, 629738), (72, 314869), (499, 45432), (631, 35928), (998, 22716), (1262, 17964), (1497, 15144), (1893, 11976), (1996, 11358), (2524, 8982), (2994, 7572), (3786, 5988), (3992, 5679), (4491, 5048)]