21573006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39511}}^1$

素因数の和:39536

約数の個数: 32

約数和(自身を含む): 53104128

約数和(自身を除く): 31531122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 39511, 79022, 118533, 237066, 276577, 513643, 553154, 829731, 1027286, 1540929, 1659462, 3081858, 3595501, 7191002, 10786503, 21573006]

約数ペア:

[(1, 21573006), (2, 10786503), (3, 7191002), (6, 3595501), (7, 3081858), (13, 1659462), (14, 1540929), (21, 1027286), (26, 829731), (39, 553154), (42, 513643), (78, 276577), (91, 237066), (182, 118533), (273, 79022), (546, 39511)]