4477842

素因数分解:

$2^1\times 3^4\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 40

約数和(自身を含む): 10158192

約数和(自身を除く): 5680350

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 131, 162, 211, 262, 393, 422, 633, 786, 1179, 1266, 1899, 2358, 3537, 3798, 5697, 7074, 10611, 11394, 17091, 21222, 27641, 34182, 55282, 82923, 165846, 248769, 497538, 746307, 1492614, 2238921, 4477842]

約数ペア:

[(1, 4477842), (2, 2238921), (3, 1492614), (6, 746307), (9, 497538), (18, 248769), (27, 165846), (54, 82923), (81, 55282), (131, 34182), (162, 27641), (211, 21222), (262, 17091), (393, 11394), (422, 10611), (633, 7074), (786, 5697), (1179, 3798), (1266, 3537), (1899, 2358)]