9801948

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 25934720

約数和(自身を除く): 16132772

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 3307, 6614, 9921, 13228, 19842, 39684, 42991, 62833, 85982, 125666, 128973, 171964, 188499, 251332, 257946, 376998, 515892, 753996, 816829, 1633658, 2450487, 3267316, 4900974, 9801948]

約数ペア:

[(1, 9801948), (2, 4900974), (3, 3267316), (4, 2450487), (6, 1633658), (12, 816829), (13, 753996), (19, 515892), (26, 376998), (38, 257946), (39, 251332), (52, 188499), (57, 171964), (76, 128973), (78, 125666), (114, 85982), (156, 62833), (228, 42991), (247, 39684), (494, 19842), (741, 13228), (988, 9921), (1482, 6614), (2964, 3307)]