2521476

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 6724480

約数和(自身を除く): 4203004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 631, 666, 999, 1262, 1332, 1893, 1998, 2524, 3786, 3996, 5679, 7572, 11358, 17037, 22716, 23347, 34074, 46694, 68148, 70041, 93388, 140082, 210123, 280164, 420246, 630369, 840492, 1260738, 2521476]

約数ペア:

[(1, 2521476), (2, 1260738), (3, 840492), (4, 630369), (6, 420246), (9, 280164), (12, 210123), (18, 140082), (27, 93388), (36, 70041), (37, 68148), (54, 46694), (74, 34074), (108, 23347), (111, 22716), (148, 17037), (222, 11358), (333, 7572), (444, 5679), (631, 3996), (666, 3786), (999, 2524), (1262, 1998), (1332, 1893)]