22147758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:969

約数の個数: 48

約数和(自身を含む): 50952096

約数和(自身を除く): 28804338

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 877, 1098, 1403, 1754, 2631, 2806, 4209, 5262, 7893, 8418, 12627, 15786, 20171, 25254, 40342, 53497, 60513, 106994, 121026, 160491, 181539, 320982, 363078, 481473, 962946, 1230431, 2460862, 3691293, 7382586, 11073879, 22147758]

約数ペア:

[(1, 22147758), (2, 11073879), (3, 7382586), (6, 3691293), (9, 2460862), (18, 1230431), (23, 962946), (46, 481473), (61, 363078), (69, 320982), (122, 181539), (138, 160491), (183, 121026), (207, 106994), (366, 60513), (414, 53497), (549, 40342), (877, 25254), (1098, 20171), (1403, 15786), (1754, 12627), (2631, 8418), (2806, 7893), (4209, 5262)]