4009194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 10153728

約数和(自身を除く): 6144534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 677, 846, 987, 1354, 1974, 2031, 2961, 4062, 4739, 5922, 6093, 9478, 12186, 14217, 28434, 31819, 42651, 63638, 85302, 95457, 190914, 222733, 286371, 445466, 572742, 668199, 1336398, 2004597, 4009194]

約数ペア:

[(1, 4009194), (2, 2004597), (3, 1336398), (6, 668199), (7, 572742), (9, 445466), (14, 286371), (18, 222733), (21, 190914), (42, 95457), (47, 85302), (63, 63638), (94, 42651), (126, 31819), (141, 28434), (282, 14217), (329, 12186), (423, 9478), (658, 6093), (677, 5922), (846, 4739), (987, 4062), (1354, 2961), (1974, 2031)]