19470024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 62976000

約数和(自身を除く): 43505976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 84, 108, 126, 158, 163, 168, 189, 216, 237, 252, 316, 326, 378, 474, 489, 504, 553, 632, 652, 711, 756, 948, 978, 1106, 1141, 1304, 1422, 1467, 1512, 1659, 1896, 1956, 2133, 2212, 2282, 2844, 2934, 3318, 3423, 3912, 4266, 4401, 4424, 4564, 4977, 5688, 5868, 6636, 6846, 8532, 8802, 9128, 9954, 10269, 11736, 12877, 13272, 13692, 14931, 17064, 17604, 19908, 20538, 25754, 27384, 29862, 30807, 35208, 38631, 39816, 41076, 51508, 59724, 61614, 77262, 82152, 90139, 103016, 115893, 119448, 123228, 154524, 180278, 231786, 246456, 270417, 309048, 347679, 360556, 463572, 540834, 695358, 721112, 811251, 927144, 1081668, 1390716, 1622502, 2163336, 2433753, 2781432, 3245004, 4867506, 6490008, 9735012, 19470024]

約数ペア:

[(1, 19470024), (2, 9735012), (3, 6490008), (4, 4867506), (6, 3245004), (7, 2781432), (8, 2433753), (9, 2163336), (12, 1622502), (14, 1390716), (18, 1081668), (21, 927144), (24, 811251), (27, 721112), (28, 695358), (36, 540834), (42, 463572), (54, 360556), (56, 347679), (63, 309048), (72, 270417), (79, 246456), (84, 231786), (108, 180278), (126, 154524), (158, 123228), (163, 119448), (168, 115893), (189, 103016), (216, 90139), (237, 82152), (252, 77262), (316, 61614), (326, 59724), (378, 51508), (474, 41076), (489, 39816), (504, 38631), (553, 35208), (632, 30807), (652, 29862), (711, 27384), (756, 25754), (948, 20538), (978, 19908), (1106, 17604), (1141, 17064), (1304, 14931), (1422, 13692), (1467, 13272), (1512, 12877), (1659, 11736), (1896, 10269), (1956, 9954), (2133, 9128), (2212, 8802), (2282, 8532), (2844, 6846), (2934, 6636), (3318, 5868), (3423, 5688), (3912, 4977), (4266, 4564), (4401, 4424)]