42047316

素因数分解:

$2^2\times 3^3\times {\mathrm{617}}^1\times {\mathrm{631}}^1$

素因数の和:1261

約数の個数: 48

約数和(自身を含む): 109361280

約数和(自身を除く): 67313964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 617, 631, 1234, 1262, 1851, 1893, 2468, 2524, 3702, 3786, 5553, 5679, 7404, 7572, 11106, 11358, 16659, 17037, 22212, 22716, 33318, 34074, 66636, 68148, 389327, 778654, 1167981, 1557308, 2335962, 3503943, 4671924, 7007886, 10511829, 14015772, 21023658, 42047316]

約数ペア:

[(1, 42047316), (2, 21023658), (3, 14015772), (4, 10511829), (6, 7007886), (9, 4671924), (12, 3503943), (18, 2335962), (27, 1557308), (36, 1167981), (54, 778654), (108, 389327), (617, 68148), (631, 66636), (1234, 34074), (1262, 33318), (1851, 22716), (1893, 22212), (2468, 17037), (2524, 16659), (3702, 11358), (3786, 11106), (5553, 7572), (5679, 7404)]