7642908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2333}}^1$

素因数の和:2363

約数の個数: 72

約数和(自身を含む): 23788128

約数和(自身を除く): 16145220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2333, 3276, 4666, 6999, 9332, 13998, 16331, 20997, 27996, 30329, 32662, 41994, 48993, 60658, 65324, 83988, 90987, 97986, 121316, 146979, 181974, 195972, 212303, 272961, 293958, 363948, 424606, 545922, 587916, 636909, 849212, 1091844, 1273818, 1910727, 2547636, 3821454, 7642908]

約数ペア:

[(1, 7642908), (2, 3821454), (3, 2547636), (4, 1910727), (6, 1273818), (7, 1091844), (9, 849212), (12, 636909), (13, 587916), (14, 545922), (18, 424606), (21, 363948), (26, 293958), (28, 272961), (36, 212303), (39, 195972), (42, 181974), (52, 146979), (63, 121316), (78, 97986), (84, 90987), (91, 83988), (117, 65324), (126, 60658), (156, 48993), (182, 41994), (234, 32662), (252, 30329), (273, 27996), (364, 20997), (468, 16331), (546, 13998), (819, 9332), (1092, 6999), (1638, 4666), (2333, 3276)]