172807026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 403341120

約数和(自身を除く): 230534094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 389, 778, 1167, 1511, 2334, 2723, 3022, 4533, 5446, 8169, 9066, 10577, 16338, 19061, 21154, 31731, 38122, 57183, 63462, 74039, 114366, 148078, 222117, 444234, 587779, 1175558, 1763337, 3526674, 4114453, 8228906, 12343359, 24686718, 28801171, 57602342, 86403513, 172807026]

約数ペア:

[(1, 172807026), (2, 86403513), (3, 57602342), (6, 28801171), (7, 24686718), (14, 12343359), (21, 8228906), (42, 4114453), (49, 3526674), (98, 1763337), (147, 1175558), (294, 587779), (389, 444234), (778, 222117), (1167, 148078), (1511, 114366), (2334, 74039), (2723, 63462), (3022, 57183), (4533, 38122), (5446, 31731), (8169, 21154), (9066, 19061), (10577, 16338)]