16841916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 53936064

約数和(自身を除く): 37094148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 97, 106, 117, 126, 156, 159, 182, 194, 212, 234, 252, 273, 291, 318, 364, 371, 388, 468, 477, 546, 582, 636, 679, 689, 742, 819, 873, 954, 1092, 1113, 1164, 1261, 1358, 1378, 1484, 1638, 1746, 1908, 2037, 2067, 2226, 2522, 2716, 2756, 3276, 3339, 3492, 3783, 4074, 4134, 4452, 4823, 5044, 5141, 6111, 6201, 6678, 7566, 8148, 8268, 8827, 9646, 10282, 11349, 12222, 12402, 13356, 14469, 15132, 15423, 17654, 19292, 20564, 22698, 24444, 24804, 26481, 28938, 30846, 35308, 35987, 43407, 45396, 46269, 52962, 57876, 61692, 66833, 71974, 79443, 86814, 92538, 105924, 107961, 133666, 143948, 158886, 173628, 185076, 200499, 215922, 267332, 317772, 323883, 400998, 431844, 467831, 601497, 647766, 801996, 935662, 1202994, 1295532, 1403493, 1871324, 2405988, 2806986, 4210479, 5613972, 8420958, 16841916]

約数ペア:

[(1, 16841916), (2, 8420958), (3, 5613972), (4, 4210479), (6, 2806986), (7, 2405988), (9, 1871324), (12, 1403493), (13, 1295532), (14, 1202994), (18, 935662), (21, 801996), (26, 647766), (28, 601497), (36, 467831), (39, 431844), (42, 400998), (52, 323883), (53, 317772), (63, 267332), (78, 215922), (84, 200499), (91, 185076), (97, 173628), (106, 158886), (117, 143948), (126, 133666), (156, 107961), (159, 105924), (182, 92538), (194, 86814), (212, 79443), (234, 71974), (252, 66833), (273, 61692), (291, 57876), (318, 52962), (364, 46269), (371, 45396), (388, 43407), (468, 35987), (477, 35308), (546, 30846), (582, 28938), (636, 26481), (679, 24804), (689, 24444), (742, 22698), (819, 20564), (873, 19292), (954, 17654), (1092, 15423), (1113, 15132), (1164, 14469), (1261, 13356), (1358, 12402), (1378, 12222), (1484, 11349), (1638, 10282), (1746, 9646), (1908, 8827), (2037, 8268), (2067, 8148), (2226, 7566), (2522, 6678), (2716, 6201), (2756, 6111), (3276, 5141), (3339, 5044), (3492, 4823), (3783, 4452), (4074, 4134)]