7138878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 15914880

約数和(自身を除く): 8776002

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 179, 289, 358, 391, 537, 578, 782, 867, 1074, 1173, 1734, 2346, 3043, 4117, 6086, 6647, 8234, 9129, 12351, 13294, 18258, 19941, 24702, 39882, 51731, 69989, 103462, 139978, 155193, 209967, 310386, 419934, 1189813, 2379626, 3569439, 7138878]

約数ペア:

[(1, 7138878), (2, 3569439), (3, 2379626), (6, 1189813), (17, 419934), (23, 310386), (34, 209967), (46, 155193), (51, 139978), (69, 103462), (102, 69989), (138, 51731), (179, 39882), (289, 24702), (358, 19941), (391, 18258), (537, 13294), (578, 12351), (782, 9129), (867, 8234), (1074, 6647), (1173, 6086), (1734, 4117), (2346, 3043)]