1223172

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{557}}^1$

素因数の和:628

約数の個数: 36

約数和(自身を含む): 3148236

約数和(自身を除く): 1925064

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 557, 732, 1098, 1114, 1671, 2196, 2228, 3342, 5013, 6684, 10026, 20052, 33977, 67954, 101931, 135908, 203862, 305793, 407724, 611586, 1223172]

約数ペア:

[(1, 1223172), (2, 611586), (3, 407724), (4, 305793), (6, 203862), (9, 135908), (12, 101931), (18, 67954), (36, 33977), (61, 20052), (122, 10026), (183, 6684), (244, 5013), (366, 3342), (549, 2228), (557, 2196), (732, 1671), (1098, 1114)]