2031179724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{424223}}^1$

素因数の和:424259

約数の個数: 72

約数和(自身を含む): 6176701440

約数和(自身を除く): 4145521716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 424223, 848446, 1272669, 1696892, 2545338, 2969561, 3818007, 5090676, 5939122, 7636014, 8060237, 8908683, 11878244, 15272028, 16120474, 17817366, 24180711, 26726049, 32240948, 35634732, 48361422, 53452098, 56421659, 72542133, 96722844, 106904196, 112843318, 145084266, 169264977, 225686636, 290168532, 338529954, 507794931, 677059908, 1015589862, 2031179724]

約数ペア:

[(1, 2031179724), (2, 1015589862), (3, 677059908), (4, 507794931), (6, 338529954), (7, 290168532), (9, 225686636), (12, 169264977), (14, 145084266), (18, 112843318), (19, 106904196), (21, 96722844), (28, 72542133), (36, 56421659), (38, 53452098), (42, 48361422), (57, 35634732), (63, 32240948), (76, 26726049), (84, 24180711), (114, 17817366), (126, 16120474), (133, 15272028), (171, 11878244), (228, 8908683), (252, 8060237), (266, 7636014), (342, 5939122), (399, 5090676), (532, 3818007), (684, 2969561), (798, 2545338), (1197, 1696892), (1596, 1272669), (2394, 848446), (4788, 424223)]