19637424

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:495

約数の個数: 80

約数和(自身を含む): 56960640

約数和(自身を除く): 37323216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 347, 393, 432, 524, 694, 786, 1041, 1048, 1179, 1388, 1572, 2082, 2096, 2358, 2776, 3123, 3144, 3537, 4164, 4716, 5552, 6246, 6288, 7074, 8328, 9369, 9432, 12492, 14148, 16656, 18738, 18864, 24984, 28296, 37476, 45457, 49968, 56592, 74952, 90914, 136371, 149904, 181828, 272742, 363656, 409113, 545484, 727312, 818226, 1090968, 1227339, 1636452, 2181936, 2454678, 3272904, 4909356, 6545808, 9818712, 19637424]

約数ペア:

[(1, 19637424), (2, 9818712), (3, 6545808), (4, 4909356), (6, 3272904), (8, 2454678), (9, 2181936), (12, 1636452), (16, 1227339), (18, 1090968), (24, 818226), (27, 727312), (36, 545484), (48, 409113), (54, 363656), (72, 272742), (108, 181828), (131, 149904), (144, 136371), (216, 90914), (262, 74952), (347, 56592), (393, 49968), (432, 45457), (524, 37476), (694, 28296), (786, 24984), (1041, 18864), (1048, 18738), (1179, 16656), (1388, 14148), (1572, 12492), (2082, 9432), (2096, 9369), (2358, 8328), (2776, 7074), (3123, 6288), (3144, 6246), (3537, 5552), (4164, 4716)]