15548798916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3631}}^1\times {\mathrm{16993}}^1$

素因数の和:20641

約数の個数: 72

約数和(自身を含む): 44933767424

約数和(自身を除く): 29384968508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3631, 7262, 10893, 14524, 16993, 21786, 25417, 32679, 33986, 43572, 50834, 50979, 65358, 67972, 76251, 101668, 101958, 118951, 130716, 152502, 152937, 203916, 228753, 237902, 305004, 305874, 356853, 457506, 475804, 611748, 713706, 915012, 1070559, 1427412, 2141118, 4282236, 61701583, 123403166, 185104749, 246806332, 370209498, 431911081, 555314247, 740418996, 863822162, 1110628494, 1295733243, 1727644324, 2221256988, 2591466486, 3887199729, 5182932972, 7774399458, 15548798916]

約数ペア:

[(1, 15548798916), (2, 7774399458), (3, 5182932972), (4, 3887199729), (6, 2591466486), (7, 2221256988), (9, 1727644324), (12, 1295733243), (14, 1110628494), (18, 863822162), (21, 740418996), (28, 555314247), (36, 431911081), (42, 370209498), (63, 246806332), (84, 185104749), (126, 123403166), (252, 61701583), (3631, 4282236), (7262, 2141118), (10893, 1427412), (14524, 1070559), (16993, 915012), (21786, 713706), (25417, 611748), (32679, 475804), (33986, 457506), (43572, 356853), (50834, 305874), (50979, 305004), (65358, 237902), (67972, 228753), (76251, 203916), (101668, 152937), (101958, 152502), (118951, 130716)]