18742701432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{276833}}^1$

素因数の和:276893

約数の個数: 128

約数和(自身を含む): 59530383360

約数和(自身を除く): 40787681928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 33852, 67704, 276833, 553666, 830499, 1107332, 1660998, 1937831, 2214664, 3321996, 3598829, 3875662, 5813493, 6643992, 7197658, 7751324, 8581823, 10796487, 11626986, 14395316, 15502648, 17163646, 21592974, 23253972, 25191803, 25745469, 28790632, 34327292, 43185948, 46507944, 50383606, 51490938, 60072761, 68654584, 75575409, 86371896, 100767212, 102981876, 111563699, 120145522, 151150818, 180218283, 201534424, 205963752, 223127398, 240291044, 302301636, 334691097, 360436566, 446254796, 480582088, 604603272, 669382194, 720873132, 780945893, 892509592, 1338764388, 1441746264, 1561891786, 2342837679, 2677528776, 3123783572, 4685675358, 6247567144, 9371350716, 18742701432]

約数ペア:

[(1, 18742701432), (2, 9371350716), (3, 6247567144), (4, 4685675358), (6, 3123783572), (7, 2677528776), (8, 2342837679), (12, 1561891786), (13, 1441746264), (14, 1338764388), (21, 892509592), (24, 780945893), (26, 720873132), (28, 669382194), (31, 604603272), (39, 480582088), (42, 446254796), (52, 360436566), (56, 334691097), (62, 302301636), (78, 240291044), (84, 223127398), (91, 205963752), (93, 201534424), (104, 180218283), (124, 151150818), (156, 120145522), (168, 111563699), (182, 102981876), (186, 100767212), (217, 86371896), (248, 75575409), (273, 68654584), (312, 60072761), (364, 51490938), (372, 50383606), (403, 46507944), (434, 43185948), (546, 34327292), (651, 28790632), (728, 25745469), (744, 25191803), (806, 23253972), (868, 21592974), (1092, 17163646), (1209, 15502648), (1302, 14395316), (1612, 11626986), (1736, 10796487), (2184, 8581823), (2418, 7751324), (2604, 7197658), (2821, 6643992), (3224, 5813493), (4836, 3875662), (5208, 3598829), (5642, 3321996), (8463, 2214664), (9672, 1937831), (11284, 1660998), (16926, 1107332), (22568, 830499), (33852, 553666), (67704, 276833)]