15420048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{45893}}^1$

素因数の和:45911

約数の個数: 40

約数和(自身を含む): 45526848

約数和(自身を除く): 30106800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 45893, 91786, 137679, 183572, 275358, 321251, 367144, 550716, 642502, 734288, 963753, 1101432, 1285004, 1927506, 2202864, 2570008, 3855012, 5140016, 7710024, 15420048]

約数ペア:

[(1, 15420048), (2, 7710024), (3, 5140016), (4, 3855012), (6, 2570008), (7, 2202864), (8, 1927506), (12, 1285004), (14, 1101432), (16, 963753), (21, 734288), (24, 642502), (28, 550716), (42, 367144), (48, 321251), (56, 275358), (84, 183572), (112, 137679), (168, 91786), (336, 45893)]