27400812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 68759040

約数和(自身を除く): 41358228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2557, 2679, 3572, 5114, 5358, 7671, 10228, 10716, 15342, 30684, 48583, 97166, 120179, 145749, 194332, 240358, 291498, 360537, 480716, 582996, 721074, 1442148, 2283401, 4566802, 6850203, 9133604, 13700406, 27400812]

約数ペア:

[(1, 27400812), (2, 13700406), (3, 9133604), (4, 6850203), (6, 4566802), (12, 2283401), (19, 1442148), (38, 721074), (47, 582996), (57, 480716), (76, 360537), (94, 291498), (114, 240358), (141, 194332), (188, 145749), (228, 120179), (282, 97166), (564, 48583), (893, 30684), (1786, 15342), (2557, 10716), (2679, 10228), (3572, 7671), (5114, 5358)]