2510118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 6211296

約数和(自身を除く): 3701178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 631, 663, 1262, 1326, 1893, 1989, 3786, 3978, 5679, 8203, 10727, 11358, 16406, 21454, 24609, 32181, 49218, 64362, 73827, 96543, 139451, 147654, 193086, 278902, 418353, 836706, 1255059, 2510118]

約数ペア:

[(1, 2510118), (2, 1255059), (3, 836706), (6, 418353), (9, 278902), (13, 193086), (17, 147654), (18, 139451), (26, 96543), (34, 73827), (39, 64362), (51, 49218), (78, 32181), (102, 24609), (117, 21454), (153, 16406), (221, 11358), (234, 10727), (306, 8203), (442, 5679), (631, 3978), (663, 3786), (1262, 1989), (1326, 1893)]