6847372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 14721280

約数和(自身を除く): 7873908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 211, 244, 266, 422, 427, 532, 844, 854, 1159, 1477, 1708, 2318, 2954, 4009, 4636, 5908, 8018, 8113, 12871, 16036, 16226, 25742, 28063, 32452, 51484, 56126, 90097, 112252, 180194, 244549, 360388, 489098, 978196, 1711843, 3423686, 6847372]

約数ペア:

[(1, 6847372), (2, 3423686), (4, 1711843), (7, 978196), (14, 489098), (19, 360388), (28, 244549), (38, 180194), (61, 112252), (76, 90097), (122, 56126), (133, 51484), (211, 32452), (244, 28063), (266, 25742), (422, 16226), (427, 16036), (532, 12871), (844, 8113), (854, 8018), (1159, 5908), (1477, 4636), (1708, 4009), (2318, 2954)]