872172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3478

約数の個数: 36

約数和(自身を含む): 2520336

約数和(自身を除く): 1648164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3461, 6922, 10383, 13844, 20766, 24227, 31149, 41532, 48454, 62298, 72681, 96908, 124596, 145362, 218043, 290724, 436086, 872172]

約数ペア:

[(1, 872172), (2, 436086), (3, 290724), (4, 218043), (6, 145362), (7, 124596), (9, 96908), (12, 72681), (14, 62298), (18, 48454), (21, 41532), (28, 31149), (36, 24227), (42, 20766), (63, 13844), (84, 10383), (126, 6922), (252, 3461)]