9155538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 64

約数和(自身を含む): 23742720

約数和(自身を除く): 14587182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 457, 477, 742, 914, 954, 1113, 1371, 1431, 2226, 2742, 2862, 3199, 3339, 4113, 6398, 6678, 8226, 9597, 10017, 12339, 19194, 20034, 24221, 24678, 28791, 48442, 57582, 72663, 86373, 145326, 169547, 172746, 217989, 339094, 435978, 508641, 653967, 1017282, 1307934, 1525923, 3051846, 4577769, 9155538]

約数ペア:

[(1, 9155538), (2, 4577769), (3, 3051846), (6, 1525923), (7, 1307934), (9, 1017282), (14, 653967), (18, 508641), (21, 435978), (27, 339094), (42, 217989), (53, 172746), (54, 169547), (63, 145326), (106, 86373), (126, 72663), (159, 57582), (189, 48442), (318, 28791), (371, 24678), (378, 24221), (457, 20034), (477, 19194), (742, 12339), (914, 10017), (954, 9597), (1113, 8226), (1371, 6678), (1431, 6398), (2226, 4113), (2742, 3339), (2862, 3199)]