4285638

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 11150568

約数和(自身を除く): 6864930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 113, 126, 129, 147, 226, 258, 294, 301, 339, 387, 441, 602, 678, 774, 791, 882, 903, 1017, 1582, 1806, 2034, 2107, 2373, 2709, 4214, 4746, 4859, 5418, 5537, 6321, 7119, 9718, 11074, 12642, 14238, 14577, 16611, 18963, 29154, 33222, 34013, 37926, 43731, 49833, 68026, 87462, 99666, 102039, 204078, 238091, 306117, 476182, 612234, 714273, 1428546, 2142819, 4285638]

約数ペア:

[(1, 4285638), (2, 2142819), (3, 1428546), (6, 714273), (7, 612234), (9, 476182), (14, 306117), (18, 238091), (21, 204078), (42, 102039), (43, 99666), (49, 87462), (63, 68026), (86, 49833), (98, 43731), (113, 37926), (126, 34013), (129, 33222), (147, 29154), (226, 18963), (258, 16611), (294, 14577), (301, 14238), (339, 12642), (387, 11074), (441, 9718), (602, 7119), (678, 6321), (774, 5537), (791, 5418), (882, 4859), (903, 4746), (1017, 4214), (1582, 2709), (1806, 2373), (2034, 2107)]