19430082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 52296192

約数和(自身を除く): 32866110

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 193, 238, 282, 306, 329, 357, 386, 423, 579, 658, 714, 799, 846, 987, 1071, 1158, 1351, 1598, 1737, 1974, 2142, 2397, 2702, 2961, 3281, 3474, 4053, 4794, 5593, 5922, 6562, 7191, 8106, 9071, 9843, 11186, 12159, 14382, 16779, 18142, 19686, 22967, 24318, 27213, 29529, 33558, 45934, 50337, 54426, 59058, 63497, 68901, 81639, 100674, 126994, 137802, 154207, 163278, 190491, 206703, 308414, 380982, 413406, 462621, 571473, 925242, 1079449, 1142946, 1387863, 2158898, 2775726, 3238347, 6476694, 9715041, 19430082]

約数ペア:

[(1, 19430082), (2, 9715041), (3, 6476694), (6, 3238347), (7, 2775726), (9, 2158898), (14, 1387863), (17, 1142946), (18, 1079449), (21, 925242), (34, 571473), (42, 462621), (47, 413406), (51, 380982), (63, 308414), (94, 206703), (102, 190491), (119, 163278), (126, 154207), (141, 137802), (153, 126994), (193, 100674), (238, 81639), (282, 68901), (306, 63497), (329, 59058), (357, 54426), (386, 50337), (423, 45934), (579, 33558), (658, 29529), (714, 27213), (799, 24318), (846, 22967), (987, 19686), (1071, 18142), (1158, 16779), (1351, 14382), (1598, 12159), (1737, 11186), (1974, 9843), (2142, 9071), (2397, 8106), (2702, 7191), (2961, 6562), (3281, 5922), (3474, 5593), (4053, 4794)]