9438156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 144

約数和(自身を含む): 30494464

約数和(自身を除く): 21056308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 67, 78, 84, 86, 91, 117, 126, 129, 134, 156, 172, 182, 201, 234, 252, 258, 268, 273, 301, 364, 387, 402, 468, 469, 516, 546, 559, 602, 603, 774, 804, 819, 871, 903, 938, 1092, 1118, 1204, 1206, 1407, 1548, 1638, 1677, 1742, 1806, 1876, 2236, 2412, 2613, 2709, 2814, 2881, 3276, 3354, 3484, 3612, 3913, 4221, 5031, 5226, 5418, 5628, 5762, 6097, 6708, 7826, 7839, 8442, 8643, 10062, 10452, 10836, 11524, 11739, 12194, 15652, 15678, 16884, 17286, 18291, 20124, 20167, 23478, 24388, 25929, 31356, 34572, 35217, 36582, 37453, 40334, 46956, 51858, 54873, 60501, 70434, 73164, 74906, 80668, 103716, 109746, 112359, 121002, 140868, 149812, 181503, 219492, 224718, 242004, 262171, 337077, 363006, 449436, 524342, 674154, 726012, 786513, 1048684, 1348308, 1573026, 2359539, 3146052, 4719078, 9438156]

約数ペア:

[(1, 9438156), (2, 4719078), (3, 3146052), (4, 2359539), (6, 1573026), (7, 1348308), (9, 1048684), (12, 786513), (13, 726012), (14, 674154), (18, 524342), (21, 449436), (26, 363006), (28, 337077), (36, 262171), (39, 242004), (42, 224718), (43, 219492), (52, 181503), (63, 149812), (67, 140868), (78, 121002), (84, 112359), (86, 109746), (91, 103716), (117, 80668), (126, 74906), (129, 73164), (134, 70434), (156, 60501), (172, 54873), (182, 51858), (201, 46956), (234, 40334), (252, 37453), (258, 36582), (268, 35217), (273, 34572), (301, 31356), (364, 25929), (387, 24388), (402, 23478), (468, 20167), (469, 20124), (516, 18291), (546, 17286), (559, 16884), (602, 15678), (603, 15652), (774, 12194), (804, 11739), (819, 11524), (871, 10836), (903, 10452), (938, 10062), (1092, 8643), (1118, 8442), (1204, 7839), (1206, 7826), (1407, 6708), (1548, 6097), (1638, 5762), (1677, 5628), (1742, 5418), (1806, 5226), (1876, 5031), (2236, 4221), (2412, 3913), (2613, 3612), (2709, 3484), (2814, 3354), (2881, 3276)]