15189732

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{6917}}^1$

素因数の和:6988

約数の個数: 36

約数和(自身を含む): 39031356

約数和(自身を除く): 23841624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 6917, 13834, 20751, 27668, 41502, 62253, 83004, 124506, 249012, 421937, 843874, 1265811, 1687748, 2531622, 3797433, 5063244, 7594866, 15189732]

約数ペア:

[(1, 15189732), (2, 7594866), (3, 5063244), (4, 3797433), (6, 2531622), (9, 1687748), (12, 1265811), (18, 843874), (36, 421937), (61, 249012), (122, 124506), (183, 83004), (244, 62253), (366, 41502), (549, 27668), (732, 20751), (1098, 13834), (2196, 6917)]