851922

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 2021760

約数和(自身を除く): 1169838

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 53, 57, 94, 106, 114, 141, 159, 171, 282, 318, 342, 423, 477, 846, 893, 954, 1007, 1786, 2014, 2491, 2679, 3021, 4982, 5358, 6042, 7473, 8037, 9063, 14946, 16074, 18126, 22419, 44838, 47329, 94658, 141987, 283974, 425961, 851922]

約数ペア:

[(1, 851922), (2, 425961), (3, 283974), (6, 141987), (9, 94658), (18, 47329), (19, 44838), (38, 22419), (47, 18126), (53, 16074), (57, 14946), (94, 9063), (106, 8037), (114, 7473), (141, 6042), (159, 5358), (171, 4982), (282, 3021), (318, 2679), (342, 2491), (423, 2014), (477, 1786), (846, 1007), (893, 954)]