4238178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6268062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 113, 114, 133, 141, 226, 266, 282, 329, 339, 399, 658, 678, 791, 798, 893, 987, 1582, 1786, 1974, 2147, 2373, 2679, 4294, 4746, 5311, 5358, 6251, 6441, 10622, 12502, 12882, 15029, 15933, 18753, 30058, 31866, 37177, 37506, 45087, 74354, 90174, 100909, 111531, 201818, 223062, 302727, 605454, 706363, 1412726, 2119089, 4238178]

約数ペア:

[(1, 4238178), (2, 2119089), (3, 1412726), (6, 706363), (7, 605454), (14, 302727), (19, 223062), (21, 201818), (38, 111531), (42, 100909), (47, 90174), (57, 74354), (94, 45087), (113, 37506), (114, 37177), (133, 31866), (141, 30058), (226, 18753), (266, 15933), (282, 15029), (329, 12882), (339, 12502), (399, 10622), (658, 6441), (678, 6251), (791, 5358), (798, 5311), (893, 4746), (987, 4294), (1582, 2679), (1786, 2373), (1974, 2147)]