47352942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28909}}^1$

素因数の和:28937

約数の個数: 48

約数和(自身を含む): 126278880

約数和(自身を除く): 78925938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 28909, 57818, 86727, 173454, 202363, 260181, 375817, 404726, 520362, 607089, 751634, 1127451, 1214178, 1821267, 2254902, 2630719, 3382353, 3642534, 5261438, 6764706, 7892157, 15784314, 23676471, 47352942]

約数ペア:

[(1, 47352942), (2, 23676471), (3, 15784314), (6, 7892157), (7, 6764706), (9, 5261438), (13, 3642534), (14, 3382353), (18, 2630719), (21, 2254902), (26, 1821267), (39, 1214178), (42, 1127451), (63, 751634), (78, 607089), (91, 520362), (117, 404726), (126, 375817), (182, 260181), (234, 202363), (273, 173454), (546, 86727), (819, 57818), (1638, 28909)]