853289838

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{1361}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 1883776752

約数和(自身を除く): 1030486914

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 571, 1098, 1142, 1361, 1713, 2722, 3426, 4083, 5139, 8166, 10278, 12249, 24498, 34831, 69662, 83021, 104493, 166042, 208986, 249063, 313479, 498126, 626958, 747189, 777131, 1494378, 1554262, 2331393, 4662786, 6994179, 13988358, 47404991, 94809982, 142214973, 284429946, 426644919, 853289838]

約数ペア:

[(1, 853289838), (2, 426644919), (3, 284429946), (6, 142214973), (9, 94809982), (18, 47404991), (61, 13988358), (122, 6994179), (183, 4662786), (366, 2331393), (549, 1554262), (571, 1494378), (1098, 777131), (1142, 747189), (1361, 626958), (1713, 498126), (2722, 313479), (3426, 249063), (4083, 208986), (5139, 166042), (8166, 104493), (10278, 83021), (12249, 69662), (24498, 34831)]