4091958

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 80

約数和(自身を含む): 10367280

約数和(自身を除く): 6275322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 67, 78, 81, 87, 117, 134, 162, 174, 201, 234, 261, 351, 377, 402, 522, 603, 702, 754, 783, 871, 1053, 1131, 1206, 1566, 1742, 1809, 1943, 2106, 2262, 2349, 2613, 3393, 3618, 3886, 4698, 5226, 5427, 5829, 6786, 7839, 10179, 10854, 11658, 15678, 17487, 20358, 23517, 25259, 30537, 34974, 47034, 50518, 52461, 61074, 70551, 75777, 104922, 141102, 151554, 157383, 227331, 314766, 454662, 681993, 1363986, 2045979, 4091958]

約数ペア:

[(1, 4091958), (2, 2045979), (3, 1363986), (6, 681993), (9, 454662), (13, 314766), (18, 227331), (26, 157383), (27, 151554), (29, 141102), (39, 104922), (54, 75777), (58, 70551), (67, 61074), (78, 52461), (81, 50518), (87, 47034), (117, 34974), (134, 30537), (162, 25259), (174, 23517), (201, 20358), (234, 17487), (261, 15678), (351, 11658), (377, 10854), (402, 10179), (522, 7839), (603, 6786), (702, 5829), (754, 5427), (783, 5226), (871, 4698), (1053, 3886), (1131, 3618), (1206, 3393), (1566, 2613), (1742, 2349), (1809, 2262), (1943, 2106)]