3878214

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 8190720

約数和(自身を除く): 4312506

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 179, 314, 358, 471, 537, 942, 1074, 3611, 4117, 7222, 8234, 10833, 12351, 21666, 24702, 28103, 56206, 84309, 168618, 646369, 1292738, 1939107, 3878214]

約数ペア:

[(1, 3878214), (2, 1939107), (3, 1292738), (6, 646369), (23, 168618), (46, 84309), (69, 56206), (138, 28103), (157, 24702), (179, 21666), (314, 12351), (358, 10833), (471, 8234), (537, 7222), (942, 4117), (1074, 3611)]