1945676124

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1102991}}^1$

素因数の和:1103015

約数の個数: 54

約数和(自身を含む): 5721219504

約数和(自身を除く): 3775543380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1102991, 2205982, 3308973, 4411964, 6617946, 7720937, 9926919, 13235892, 15441874, 19853838, 23162811, 30883748, 39707676, 46325622, 54046559, 69488433, 92651244, 108093118, 138976866, 162139677, 216186236, 277953732, 324279354, 486419031, 648558708, 972838062, 1945676124]

約数ペア:

[(1, 1945676124), (2, 972838062), (3, 648558708), (4, 486419031), (6, 324279354), (7, 277953732), (9, 216186236), (12, 162139677), (14, 138976866), (18, 108093118), (21, 92651244), (28, 69488433), (36, 54046559), (42, 46325622), (49, 39707676), (63, 30883748), (84, 23162811), (98, 19853838), (126, 15441874), (147, 13235892), (196, 9926919), (252, 7720937), (294, 6617946), (441, 4411964), (588, 3308973), (882, 2205982), (1764, 1102991)]