17195412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 44476320

約数和(自身を除く): 27280908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 139, 156, 169, 183, 244, 278, 338, 366, 417, 507, 556, 676, 732, 793, 834, 1014, 1586, 1668, 1807, 2028, 2379, 3172, 3614, 4758, 5421, 7228, 8479, 9516, 10309, 10842, 16958, 20618, 21684, 23491, 25437, 30927, 33916, 41236, 46982, 50874, 61854, 70473, 93964, 101748, 110227, 123708, 140946, 220454, 281892, 330681, 440908, 661362, 1322724, 1432951, 2865902, 4298853, 5731804, 8597706, 17195412]

約数ペア:

[(1, 17195412), (2, 8597706), (3, 5731804), (4, 4298853), (6, 2865902), (12, 1432951), (13, 1322724), (26, 661362), (39, 440908), (52, 330681), (61, 281892), (78, 220454), (122, 140946), (139, 123708), (156, 110227), (169, 101748), (183, 93964), (244, 70473), (278, 61854), (338, 50874), (366, 46982), (417, 41236), (507, 33916), (556, 30927), (676, 25437), (732, 23491), (793, 21684), (834, 20618), (1014, 16958), (1586, 10842), (1668, 10309), (1807, 9516), (2028, 8479), (2379, 7228), (3172, 5421), (3614, 4758)]