15378876

素因数分解:

$2^2\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 40212480

約数和(自身を除く): 24833604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 131, 262, 393, 524, 786, 1087, 1179, 1572, 2174, 2358, 3261, 3537, 4348, 4716, 6522, 7074, 9783, 13044, 14148, 19566, 29349, 39132, 58698, 117396, 142397, 284794, 427191, 569588, 854382, 1281573, 1708764, 2563146, 3844719, 5126292, 7689438, 15378876]

約数ペア:

[(1, 15378876), (2, 7689438), (3, 5126292), (4, 3844719), (6, 2563146), (9, 1708764), (12, 1281573), (18, 854382), (27, 569588), (36, 427191), (54, 284794), (108, 142397), (131, 117396), (262, 58698), (393, 39132), (524, 29349), (786, 19566), (1087, 14148), (1179, 13044), (1572, 9783), (2174, 7074), (2358, 6522), (3261, 4716), (3537, 4348)]