23998338

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 68515200

約数和(自身を除く): 44516862

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 49, 63, 69, 78, 91, 98, 117, 126, 138, 147, 161, 169, 182, 207, 234, 273, 294, 299, 322, 338, 343, 414, 441, 483, 507, 546, 598, 637, 686, 819, 882, 897, 966, 1014, 1029, 1127, 1183, 1274, 1449, 1521, 1638, 1794, 1911, 2058, 2093, 2254, 2366, 2691, 2898, 3042, 3087, 3381, 3549, 3822, 3887, 4186, 4459, 5382, 5733, 6174, 6279, 6762, 7098, 7774, 7889, 8281, 8918, 10143, 10647, 11466, 11661, 12558, 13377, 14651, 15778, 16562, 18837, 20286, 21294, 23322, 23667, 24843, 26754, 27209, 29302, 34983, 37674, 40131, 43953, 47334, 49686, 54418, 57967, 69966, 71001, 74529, 80262, 81627, 87906, 102557, 115934, 131859, 142002, 149058, 163254, 173901, 190463, 205114, 244881, 263718, 307671, 347802, 380926, 489762, 521703, 571389, 615342, 923013, 1043406, 1142778, 1333241, 1714167, 1846026, 2666482, 3428334, 3999723, 7999446, 11999169, 23998338]

約数ペア:

[(1, 23998338), (2, 11999169), (3, 7999446), (6, 3999723), (7, 3428334), (9, 2666482), (13, 1846026), (14, 1714167), (18, 1333241), (21, 1142778), (23, 1043406), (26, 923013), (39, 615342), (42, 571389), (46, 521703), (49, 489762), (63, 380926), (69, 347802), (78, 307671), (91, 263718), (98, 244881), (117, 205114), (126, 190463), (138, 173901), (147, 163254), (161, 149058), (169, 142002), (182, 131859), (207, 115934), (234, 102557), (273, 87906), (294, 81627), (299, 80262), (322, 74529), (338, 71001), (343, 69966), (414, 57967), (441, 54418), (483, 49686), (507, 47334), (546, 43953), (598, 40131), (637, 37674), (686, 34983), (819, 29302), (882, 27209), (897, 26754), (966, 24843), (1014, 23667), (1029, 23322), (1127, 21294), (1183, 20286), (1274, 18837), (1449, 16562), (1521, 15778), (1638, 14651), (1794, 13377), (1911, 12558), (2058, 11661), (2093, 11466), (2254, 10647), (2366, 10143), (2691, 8918), (2898, 8281), (3042, 7889), (3087, 7774), (3381, 7098), (3549, 6762), (3822, 6279), (3887, 6174), (4186, 5733), (4459, 5382)]